condition mean min max 3 h after light 0.09725933333333332 0.0 0.291778 6 h after light 0.035291666666666666 0.0 0.105875 9 h after light 0.033635 0.0 0.100905 12 h after light 0.1550977 0.0 0.336888 3 h after dark 0.45710666666666666 0.0 1.25163 6 h after dark 0.278528 0.116679 0.513624 9 h after dark 0.1896461 0.0891593 0.339139 12 h after dark 0.089523 0.0 0.179046