condition mean min max 3 h after light 0.0593515 0.0 0.712218 7 h after light 0.0 0.0 0.0 11 h after light 0.13046975 0.0 0.932551 2 h after dark 0.03869616666666666 0.0 0.464354 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0