dd aged 13 - 10pm latest on school nights but invariably takes herself off to bed now at 9.30 so she can get up in time for her paper round.
ds aged 11 - 9pm on school nights
ds aged 9 - very latest 8pm on school nights as he needs almost 12 hours a night still.
The above older 3 can watch a video/dvd in their rooms or read a book if they go earlier, but lights still off at stated times.
ds aged 2.5 - 7.30/8pm. 1.5 - 2 hour nap in day, up no later than 3pm.
ds aged 6 months - recently settled into nice routine where last bottle is 8-8.30 then to bed, sleeping 12 hours through.