condition mean min max 1 h after light 6.546801954 6.546801954 6.546801954 3 h after light 9.613954701499999 8.901833453 10.32607595 5 h after light 12.17858829 11.045264300000001 13.31191228 7 h after light 13.005044435 10.72723049 15.28285838 9 h after light 14.675841255000002 13.23928362 16.11239889 11 h after light 23.31900812 15.27462324 31.363393 1 h after dark 22.08588594 18.40160261 25.77016927 3 h after dark 14.16714035 11.24836513 17.08591557 5 h after dark 12.813908065 11.82635959 13.80145654 7 h after dark 12.2156688 10.90007647 13.53126113 9 h after dark 10.621631529999998 10.50071957 10.74254349 11 h after dark 9.828694293999998 9.799215159 9.858173428999999