Thanks, would'nt work around my work then, i like to have them in before i go to work after they exercise, and then i would'nt be home in time to repeat, if i thought it would work up to 12 hours i would try it,
I was wondering with the darkness does it make much of a difference with 9 hours to 12 hours of daylight only, i'm trying to figure around my work , :-/