Just that really!
Do you have a set bedtime each night or go off how tired they appear etc?
We have a good routine off, bath, bed, stories and it’s never later than 7 but sometimes he’s just wired and messes around for ages and I can’t figure out if he’s overtired or not tired enough.
He’s also started kicking off about having a bath, which is annoying!
I know it’s trial and error but nice to know what other people are doing.