condition mean min max 1 h after light 2.02673996 1.761165144 2.4285803980000003 3 h after light 2.132707888666667 1.818987444 2.4304809990000003 5 h after light 2.4347172796666663 2.2269778319999998 2.7218134289999996 7 h after light 3.4965033913333334 3.007306585 4.272923594 9 h after light 2.073953141 1.737082605 2.254641055 11 h after light 2.2150882143333335 1.269389345 2.74091566 13 h after light 1.6934593283333332 1.395538489 1.893975081 15 h after light 2.179245332 1.408998428 3.265767944 1 h after dark 3.110092790666667 1.9406767880000002 4.2823476110000005 3 h after dark 1.9310279309999998 1.72802393 2.046461847 5 h after dark 2.676522582 2.01370881 3.141418955 7 h after dark 1.9881282733333334 1.5769107930000001 2.615331865