condition mean min max 0 h after light 0.4414125 0.425145 0.45768 2 h after light 0.2129505 0.0 0.425901 4 h after light 0.8410995000000001 0.431979 1.25022 8 h after light 0.219531 0.0 0.439062 12 h after light 0.4852975 0.0 0.970595 2 h after dark 0.475878 0.0 0.951756 4 h after dark 1.0370055 0.848151 1.22586 8 h after dark 0.2305735 0.0 0.461147 12 h after dark 0.436452 0.0 0.872904