condition mean min max 1 h after light 11.213525956 9.352943242 13.07410867 3 h after light 15.038735083333334 11.9051102 16.71030553 5 h after light 13.78463741 11.0182315 16.05659789 7 h after light 15.194412940000001 10.67754597 18.09183109 9 h after light 16.7209073 15.56705057 18.53079905 11 h after light 15.64059306 12.58176951 17.37794898 13 h after light 16.604264976 9.490302778 20.16432033 15 h after light 19.967539756666667 18.52513274 21.48676575 1 h after dark 20.828874746666667 20.22914257 21.574618700000002 3 h after dark 22.532294829999998 21.03599876 24.09991213 5 h after dark 20.970771746666667 20.0347006 21.88830543 7 h after dark 19.62932971 16.81858394 23.57483268