condition mean min max 2 h after light 0.040084999999999996 0.0 0.125076 6 h after light 0.0 0.0 0.0 10 h after light 0.0183685 0.0 0.110211 14 h after light 0.0 0.0 0.0 18 h after light 0.015909466666666667 0.0 0.0954568 2 h after dark 0.021615833333333334 0.0 0.129695