condition mean min max 3 h after light 0.07735059999999999 0.0 0.138705 6 h after light 0.102174 0.0 0.182046 9 h after light 0.25828233333333334 0.117217 0.409613 12 h after light 0.17264279999999999 0.0669452 0.279069 3 h after dark 0.16397899999999999 0.0 0.278309 6 h after dark 0.18493 0.0 0.55479 9 h after dark 0.03185536666666667 0.0 0.0955661 12 h after dark 0.16151100000000002 0.109896 0.213126