condition mean min max 2 h after light 0.051229166666666666 0.0 0.307375 6 h after light 0.2358275 0.0 0.549042 10 h after light 0.2036255 0.0 0.612528 14 h after light 0.4212955 0.0 1.14062 18 h after light 0.199696 0.0 0.530529 2 h after dark 0.15678350000000002 0.0 0.54812