8 year old gets up at 6:15. What time should lights out be?

[Anonymous]

Anonymous wrote:My 8 year old still needed 11 hours. We would do 730 if he needed to wake at 615.

I get so jealous when I hear this shite. My 15 mo old maxes out at 12.5 hours. My 8 year old sleeps 9/930-7/730. 10 hour max. If he randomly falls asleep at ,845 he wakes at 645.
I blame their dad who needs 6.5 hours to feel normal. 7+ and he's ready to run a marathon.
At 7 hours I'm dragging. I need 9 hours uninterrupted to feel optimal.