Well, I have varieties. By the way, I don't have a bed >.< (really true).
55% of time, I wear a shirt.
25% of the time, I change into my favorite shirt (a lime green shirt with a question mark in the middle) and do the computer until I snore.
10% of the time, I sleep on the seat which I call my bed.
2% of the time, I sleep on the floor and read.
8%, of the time, I spend the night doing a huge amount of chores.