condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.009848666666666667 0.0 0.118184 11 h after light 0.007237008333333333 0.0 0.0868441 2 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0