condition mean min max 1 h after light 13.618679125 13.33567435 13.9016839 3 h after light 15.27093727 14.50174175 16.39303952 5 h after light 14.93963435 12.35594139 16.50859509 7 h after light 14.74140989 13.19912463 15.54125145 9 h after light 15.300254106666667 13.64299503 16.9811115 11 h after light 17.580944643333332 16.53820534 18.58794249 1 h after dark 13.276389998 8.991418873999999 18.78733456 3 h after dark 13.314937946666667 12.06171039 15.31781968 5 h after dark 12.092634585666667 9.028465667 14.0635217 7 h after dark 10.920944474 9.518487952000001 12.47807294 9 h after dark 10.060801726333333 9.576600819 10.47438698 11 h after dark 9.444940729333332 5.44980173 15.99713405