Stinky gave you something to think about. It's best to have them running at night when the peak use is at a low.Rates drop abit and you won't be worried about the meter reader seeing that meter spin off the house. If you have the digital diplay then in most cases it is being read from the office for use.My lights are run mostly at night,due to the temps. My neighborhood still has the meters that turn, with the black hash mark.

Ga Grown!