condition mean min max 0 h after light 0.18467250000000002 0.177867 0.191478 2 h after light 0.0 0.0 0.0 4 h after light 0.090363 0.0 0.180726 8 h after light 0.0 0.0 0.0 12 h after light 0.0 0.0 0.0 2 h after dark 0.0915585 0.0 0.183117 4 h after dark 0.0 0.0 0.0 8 h after dark 0.2000595 0.0 0.400119 12 h after dark 0.0 0.0 0.0