condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.0 0.0 0.0 11 h after light 0.018376666666666666 0.0 0.22052 2 h after dark 0.0 0.0 0.0 6 h after dark 0.040049166666666663 0.0 0.248634 10 h after dark 0.0 0.0 0.0