That's it, really.
Unless one of mine is unwell or upset, I never "check" between bedtime and waking-up time - which is 10-12 hours at a stretch. (Actually, that sounds quite a long time, put like that). Anyeway, have 3 children aged 8, 5 and 3.
But some of the things posters put on other threads make me wonder if this is highly unusual behaviour. Is it?