condition mean min max 1 h after light 9.371744119 8.707155838 10.036332400000001 3 h after light 4.277059033333334 2.8952026539999998 5.712375372 5 h after light 8.781015814666667 5.604397832999999 11.39729322 7 h after light 9.602339741 2.8865229930000003 14.21027764 9 h after light 15.364673925 8.4788852 29.009563 11 h after light 17.211645963333332 13.51698938 21.00728378 13 h after light 15.405041986666667 10.02240649 23.26428864 15 h after light 31.656365784666665 8.683864374 74.39736717 1 h after dark 11.144500223 8.360388479 14.27855211 3 h after dark 11.167148488666667 8.899161871 15.01328103 5 h after dark 14.649674256666666 11.49788112 16.86856786 7 h after dark 10.972215104 5.885162772 16.95915521