condition mean min max 1 h after light 9.078417981 9.078417981 9.078417981 3 h after light 9.1525331785 8.025000527000001 10.28006583 5 h after light 7.686329993999999 6.705396855 8.667263132999999 7 h after light 8.99198247 8.670140287999999 9.313824652000001 9 h after light 9.793704546499999 9.253217503 10.33419159 11 h after light 12.593858449999999 10.84906348 14.33865342 1 h after dark 14.000118465 13.78406451 14.21617242 3 h after dark 17.147347245 14.07711559 20.2175789 5 h after dark 18.13131885 18.03849992 18.22413778 7 h after dark 25.402340575 21.64834128 29.15633987 9 h after dark 30.999186440000003 30.80626328 31.192109600000002 11 h after dark 39.99917174 34.44923087 45.54911261