condition mean min max 0 h after light 0.124271 0.0 0.248542 2 h after light 0.49048749999999997 0.462568 0.518407 4 h after light 0.34360199999999996 0.234585 0.452619 8 h after light 0.47595750000000003 0.475053 0.476862 12 h after light 1.286034 0.463758 2.10831 2 h after dark 2.26361 1.42613 3.10109 4 h after dark 1.134679 0.887598 1.38176 8 h after dark 0.375636 0.0 0.751272 12 h after dark 0.237014 0.0 0.474028