I did third shift a little over a year ago for about 9 months 11PM-7:30AM. Now I am on day shift 7:00AM-3:30PM. For the longest time I after divorceI considered myself a night person staying up until 2-3AM and sleeping 3-4 hours before waking up for work. Now it's Saturday morning a chance to sleep in and awake at 4:30AM.
My fiancee is a night person and unemployeed so it makes it difficult on weekends. I am now awake and ready to start the day and she won't be up until 11AM or so.