condition mean min max 1 h after light 1.410804255 0.935294324 1.886314186 3 h after light 3.6494201386666667 2.4936884480000003 5.213348912 5 h after light 3.754704810333333 3.1830446560000003 4.609549635 7 h after light 3.4419890916666667 2.5547502630000003 5.141888835 9 h after light 3.711723659 2.559914983 4.764486835 11 h after light 3.0344574846666665 1.2261894009999998 5.1539164280000005 13 h after light 3.045570811333333 0.18368328 4.874852009 15 h after light 3.6812757666666664 1.879361293 4.707347973 1 h after dark 3.111940818 2.433277997 3.7573774139999996 3 h after dark 5.3767904589999995 4.594068695 6.106177197 5 h after dark 4.732417122 3.994457441 5.390003876000001 7 h after dark 2.9711244863333333 2.543987487 3.5777523860000002