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 0.003111191666666667 0.0 0.0373343 2 h after dark 0.0 0.0 0.0 6 h after dark 0.0891975 0.0 1.07037 10 h after dark 0.0 0.0 0.0