My son (10) has an impromptu sleepover tonight. They've had a great time, 4 of them, pizzas, video games, playing football in the garden till 8.30pm, pillow fight, movie and 'midnight' feast (well not at midnight). Quiet wind down time and a David Williams story to listen to. My two have been asleep for hours but the two friends are still awake, chatting. They say they're comfortable, quite happy, just like little owls! Been out to ask for various things - water, loo, ankle inspection from football... Last couple of times we did it (different kids) they were out like a light by 11pm. What time do kids this age on sleepovers normally crash? Would quite like some sleep myself 