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 0.024527991666666665 0.0 0.103001 2 h after dark 0.025500333333333333 0.0 0.155943 6 h after dark 0.017146775 0.0 0.109411 10 h after dark 0.007682499999999999 0.0 0.09219