condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.009008166666666666 0.0 0.108098 11 h after light 0.0517103 0.0 0.263026 2 h after dark 0.011623166666666665 0.0 0.139478 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0