Same here - I go to bed at 8, when my kids do. Probably asleep by 9-9:30 depending on how long I read/whatever before actually sleeping. I am up before 5 AM to have some time to myself and by the time most people get rolling for the day, I've already accomplished quite a bit.

Sure, I don't do much in the evenings, but I am awake as much as anyone else, and feel better with this timing.