condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.06851741666666666 0.0 0.603318 11 h after light 0.0 0.0 0.0 2 h after dark 0.030499666666666665 0.0 0.236589 6 h after dark 0.0196495 0.0 0.235794 10 h after dark 0.022449833333333336 0.0 0.269398