All I know is for V4 and V4.5:
Egg to Baby- 1 min
Baby to Toddler- 1 hour
Toddler to Teen- 1 day
Teen to Adult-3 days
And for V5:
Egg to Baby- 1 min
Baby to Child- 1 hour
Child to Teen- 2 days
Teen to Adult- 2 days
Adult to Parent- 2 days
HOPE I HELPED.