Quick reference for the requirements in initiating side quests for Lightning Returns:Final Fantasy XIII

[darthsupremus]

Luxerion
Like Clockwork
Requirements: Available between 8 AM and 6 PM after main quest "1-4 Rites for a Goddess" is completed.
Dying Wish
Requirements: Complete main quest "1-2 In the Shadow of the Heretics". The quest is available between 6 AM and 10 PM.
Suspicious Spheres
Requirements: Available after completing main quest "1-2 In the Shadow of the Heretics", between 8 AM and 5 PM
Faster Than Lightning
Requirements: Available after completing main quest "1-2 In the Shadow of the Heretics", between 10 AM and 3 PM
Treasured Ball
Requirements: Available after completing main quest 1-5 Hunter in Light and Shadow, between 10 AM and 8 PM
The Angel's Tears
Requirements: Available after completing main quest "1-2 In the Shadow of the Heretics", between 4 PM and 9 PM
The Saint's Stone
Requirements: Complete the Luxerion main quests. The quest is available between 10 PM and 6 AM.
The Avid Reader
Requirements: Available after main quest "1-5 Hunter in Light and Shadow" has been completed. Available between 5 AM and 11 PM.
To Save the Sinless
Requirements: Available between 5 AM and 11 PM. Player must fail the "The Avid Reader" quest by reading Ranulph's Journal. The "Buried Passion" quest must be completed, as well as either "Born from Chaos" or Fuzzy Search".
Buried Passion
Requirements: Complete main quest "1-5 Hunter in Light and Shadow". Available between 10 AM and 7 PM.
The Girl Who Cried Wolf
Requirements: Available the next day after completing main quest "1-5 Hunter in Light and Shadow". Failable and missable.
Get the Girl
Requirements: Complete main quest "1-5 Hunter in Light and Shadow". Start after 12 AM.
A Rose by Any Other Name
Requirements: Complete main quest "1-5 Hunter In Light And Shadow". Start after 12 AM.
Voices from the Grave
Requirements: Complete main quest "1-5 Hunter in Light and Shadow. Starts after 6 AM

Yusnaan
Chocobo Girls
The girls are available from 5 PM to 3 AM.
Fireworks in a Bottle
Requirements: Available between 7 PM and 11 PM, during main quest "2-2 The Legend of the Savior".
The Fighting Actress
Requirements: Available between 7 PM and 3 AM, during main quest "2-2 The Legend of the Savior".
Songless Diva
Requirements: Available from day 2 onwards, between 11 AM and 7 PM.
Stolen Things
Requirements: Available between 12 PM and 4 AM.
Fireworks for a Steal
Requirements: Available between 7 PM and 3 AM, during main quest "2-2 The Legend of the Savior".
A Testing Proposition
new potion after 7pm
Last Date
Requirements: Available after "2-3 Solitary Patron", between 11 AM and 7 PM
Free Will
anytime then come again the next days
Friends Forever
Requirements: Available after completing the main quest "2-3 A Solitary Patron", between 11 AM and 3 AM.
Family Food
Requirements: None
Tanbam's Taboo
Requirements: Available after completing main quest "2-3 Solitary Patron", between 7 PM and 3 AM
Play It for Me
Requirements: Available after day 1, between 11 AM and 7 PM
Adoring Adornments
Requirements: Complete "The Great Break-In" main quest. Available between 7 PM and 3 AM.
Adoring Candice
Requirements: Complete "Adoring Adornments". Available between 7 PM and 3 AM.
Death Safari
Requirements: Complete main quest "2-1 The Great Break-In"
Death Game
Requirements: "Death Safari" has been completed. Available between 6 AM and 2 AM.

Wildlands
A Father's Request
Requirements: Available after starting Saving An Angel, between 7 AM and 9 PM
The Hunter's Challenge
Requirements: Available after completing main quest 3-1 The Angel of Valhalla, between 8 PM and 8 AM
A Final Cure
Requirements: Available after completing main quest 3-1 The Angel of Valhalla, and after having her make a Chocobull. Available between 8 AM and 10 PM
Fuzzy Search
Requirements: Available after Day 1, between 6 AM and 6 PM.
Round 'Em Up
Requirements: Available after completing main quest 3-1 The Angel of Valhalla and side quest Fuzzy Search, and then allow at least three hours to pass. Available between 6 AM and 6 PM.
Chocobo Cheer
Requirements: Available after completing main quest 3-1 The Angel of Valhalla, between 6 AM and 10 PM.
Omega Point
Requirements: Available after completing main quest 3-2 Healing an Angel, and Angel of Valhalla must be able to glide
The Old Man and the Field
Requirements: Available after completing A Father's Request, planting and harvesting Gysahl Greens from Canopus Farms and planting and harvesting Tantal Greens from the Research Camp field
Land of Our Forebears
Requirements: Available after completing The Old man and The Field, between 9 AM and 10 PM
A Taste of the Past
Requirements: Available after completing main quest 3-1 The Angel of Valhalla, between 9 AM and 10 PM.
Dog, Doctor and Assistant
Requirements: Available after completing main quest 3-2 Healing an Angel
The Secret Lives of Sheep
Requirements: Available after completing the "Round 'Em Up" quest, between 6 PM and 6 AM
Mercy of a Goddess
Requirements: Available after completing "A Final Cure"
The Grail of Valhalla
Requirements: None
To Live in Chaos
Requirements: Available after completing main quest "3-3 Where the Chaos Sleeps"
Killing Time
Requirements: Available after the Angel of Valhalla reaches Lv. 2 (by feeding him) and he gains the ability to glide.
Matchmaker
Requirements: Available after completing quests "Dog, Doctor and Assistant", and "Round 'Em Up"
Mother and Daughter
Requirements: Available after completing main quest "3-1 The Angel of Valhalla", between 6 AM and 10 PM

Dead Dunes
The Life of a Machine
Requirements: Available after completing main quest 4-3 Where the Clavis Lies
Old Rivals
Requirements: None
His Wife's Dream
Requirements: Available after starting Old Rivals quest
Tool of the Trade
Requirements: None
Adonis's Audition
Requirements: None
What Rough Beast Slouches
Requirements: Available after completing main quest 4-3 Where the Clavis Lies
Skeletons in the Closet
Requirements: Available after completing main quest 4-3 Where the Clavis Lies, and collecting Crux Body
Last One Standing
Requirements: None