condition mean min max 1 h after light 1.962457959 1.962457959 1.962457959 3 h after light 3.3794954805 2.492459766 4.266531195 5 h after light 5.832036003 5.653003845 6.011068161 7 h after light 11.381803120999999 8.985993042 13.777613199999998 9 h after light 10.948379416 7.244664532000001 14.6520943 11 h after light 16.137914795 13.88655695 18.38927264 1 h after dark 24.623507635 20.15492888 29.09208639 3 h after dark 23.14017073 20.85602718 25.42431428 5 h after dark 28.651563054999997 27.02184817 30.28127794 7 h after dark 20.00034381 16.32551592 23.6751717 9 h after dark 23.810335345 20.69073291 26.92993778 11 h after dark 17.605911355 13.91155517 21.30026754