Dd is just 14 and ASD (high functioning). We’ve had numerous rows about her going to bed late. I’ve tried to get her to agree to be finished in the bathroom by 11.30pm but she never is. Her phone and laptop switch off at 11pm, I really don’t know what she is doing after that. A lot of faffing around, chatting to her sisters. I know she is a night owl but 1am showers are ridiculous. How would you handle this?