Fall back. I lose an hour of sunlight.
After getting home from work I turn on the radio in the garage and stick a lamp up to the window so I can better see the softballs I'll be hitting for Amy's chocolate lab - Cubbie. Usually lasts about 1/2 hour, 45 minutes.
I celebrate the first day of winter knowing each day from then on will start getting longer. But even then it is a couple of months before it benefits me enough that I don't need extra lights.