condition mean min max 2 h after light 0.0 0.0 0.0 6 h after light 0.06935999999999999 0.0 0.41616 10 h after light 0.0 0.0 0.0 14 h after light 0.0 0.0 0.0 18 h after light 0.2522741666666667 0.0 0.747202 2 h after dark 0.0 0.0 0.0