One advantage to working nights is that I'm still wide awake at 5:40 in the morning. That's especially good when AMC is showing "The Last American Hero," which is loosely based on the life of Junior Johnson. It came out in 1973 and has a lot of good racing scenes featuring footage from actual NASCAR races. It's amazing how cool those cars were compared to the "car of the future" models that NASCAR uses now. If you haven't seen the movie, check it out sometime.
http://www.imdb.com/title/tt0070287/