sounds like a fireman/paramedic shift......................we all know those guys just sit around the station and play video games, you could build them at work.
I kid, I kid...........I have nothing but admiration for our firemen and paramedics, they are the ones who will come and get me when I have fluids leaking out me in places that I shouldn't. I have always thought that schedule would mess with my head............you either just got off work the day before or you have to go to work the next day.