My shift is 6:30am - 3:00pm, so I need to get to work at 6am to shower and prep for work. I leave my house around 5:00am for a 15 - 17 mile commute (depending on route). I wake up just before 4am so I have time to play with my dog and read my webcomics, make lunches and coffee, etc.
I go to sleep around 9:15 or 9:30pm