condition mean min max 0 h after light 0.050785665 0.00741353 0.0941578 2 h after light 0.27932 0.18865 0.36999 4 h after light 0.34948650000000003 0.191343 0.50763 8 h after light 0.26713349999999997 0.145307 0.38896 12 h after light 0.175178 0.16122 0.189136 2 h after dark 0.02423425 0.0 0.0484685 4 h after dark 0.1148339 0.0939208 0.135747 8 h after dark 0.0794295 0.0 0.158859 12 h after dark 0.05371003 0.00691206 0.100508