Are there any good jobs out there where you can show up, do your work, and then just leave when it's done? - eviltoast

The arbitrary 8.5-9 hour workday drives me nuts, because a lot of the time, I really only have 3 or 4 hours worth of work to do. I generally work quickly and I value my time. Can I make a decent living doing something that gives me this kind of flexibility?