condition mean min max 3 h after light 0.04695956666666667 0.0 0.0869956 6 h after light 0.03821033333333333 0.0 0.114631 9 h after light 0.0 0.0 0.0 12 h after light 0.03443176666666667 0.0 0.0598127 3 h after dark 0.0 0.0 0.0 6 h after dark 0.09101433333333334 0.0524537 0.126558 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0463545 0.0 0.0737474