condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.05460366666666667 0.0 0.0848864 9 h after light 0.05902983333333333 0.0 0.0930027 12 h after light 0.05718165 0.0 0.149934 3 h after dark 0.0 0.0 0.0 6 h after dark 0.0320782 0.0 0.0962346 9 h after dark 0.07093913333333333 0.0 0.124857 12 h after dark 0.0 0.0 0.0