condition mean min max 3 h after light 0.09873638333333333 0.0 0.358904 7 h after light 0.04071908333333333 0.0 0.353029 11 h after light 0.01705185 0.0 0.12703 2 h after dark 0.05926608333333333 0.0 0.256878 6 h after dark 0.07740583333333334 0.0 0.369935 10 h after dark 0.092759 0.0 0.532755