This schedule is the typical UPS feeder aircraft schedule. My run offers Saturday service therefore, I live at the outstation city and not in the base city but most of the contract runs that fly for UPS are feeders (meaning the "out, layover, then back" schedule).
I dunno, I have found that the mornings are the worst. I wake up after only a few hrs of sleep and I am dead. I need two cups of coffee to get me half way home lol.