When I was unemployed I had the worst sleeping pattern ever. I used to stay up until 4am most of the time & then couldn't get up until after midday.
Now that I'm working I'm keeping much better hours so it's up about 8am & in work by 9am. The only problem is my bed time hasn't really improved much. In my heart of hearts I know I should be trying to go to bed around about 11pm but to be honest it's always 1am-1:30. This has resulted in having to leg it for a bus on more than one occasion :/
I can't wear anything but boxers while I sleep either because it's really uncomfortable. Sleeping naked is great too but I don't do that a lot because I'm paranoid of someone walking in & my bed covers have a nasty habit of finding their way to the floor :lol: Given that I grew up in the countryside I prefer to sleep in total darkness but I've lived the best part of the last 7 years in a city so I adjusted to a having background noise.