condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.0 0.0 0.0 9 h after light 0.21258000000000002 0.0 0.405465 12 h after light 0.230165 0.0 0.351638 3 h after dark 0.09476666666666667 0.0 0.2843 6 h after dark 0.6556593333333334 0.0 1.07548 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0