condition mean min max 1 h after light 1.136979611 1.136979611 1.136979611 3 h after light 18.5560762285 2.093864017 35.01828844 5 h after light 35.857572675 31.18512671 40.53001864 7 h after light 39.504074965 36.66011778 42.34803215 9 h after light 39.203689155 37.64458497 40.76279334 11 h after light 33.27338835 28.43705273 38.10972397 1 h after dark 21.508433085 17.42767958 25.58918659 3 h after dark 16.61163618 15.84465383 17.37861853 5 h after dark 19.543554229999998 13.44090262 25.64620584 7 h after dark 15.92438863 15.49440804 16.35436922 9 h after dark 16.710379255 16.36959007 17.05116844 11 h after dark 15.860191945 14.92568382 16.79470007