condition mean min max 1 h after light 9.790393472 9.790393472 9.790393472 3 h after light 10.882077979999998 10.75963942 11.00451654 5 h after light 10.42612157 10.348457400000001 10.50378574 7 h after light 15.276017465 12.65600461 17.89603032 9 h after light 20.23754984 17.05704228 23.4180574 11 h after light 45.32697992 25.89547771 64.75848213 1 h after dark 54.641162885 51.65359356 57.62873221 3 h after dark 53.5504617 45.37262634 61.72829706 5 h after dark 48.581182295000005 43.65685733 53.50550726 7 h after dark 47.898480629999995 46.84642924 48.95053202 9 h after dark 40.581937765000006 38.46338887 42.70048666 11 h after dark 42.277310830000005 38.86329399 45.69132767