Depends. Is your actual drive a legit hour? Or is it an hour door to door with traffic? Between traffic, parking, walking, and usually getting somewhere 15 minutes early an hour drive ends up being a much longer time commitment. When you are in the hospital for 12+ hours this can really suck at your study and free time. I say this as someone who commutes a good 30 minutes most days, but with traffic, parking, whatever I usually have to leave an hour before. Its doable but I wouldn't want to add much more to it. Depending on the time of day this can be very variable to.