condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.01230175 0.0 0.147621 11 h after light 0.009391083333333333 0.0 0.112693 2 h after dark 0.011627416666666666 0.0 0.139529 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0