condition mean min max 1 h after light 10.731624111 9.951933462000001 11.51131476 3 h after light 9.376938852 2.956824756 17.82721954 5 h after light 15.328809277 3.2809844910000003 28.4926653 7 h after light 30.1027614 10.48102672 43.29343439 9 h after light 37.68757031 29.47361575 43.61337949 11 h after light 39.64219136333333 31.35647 55.63586708 13 h after light 37.883914856666664 29.02195817 43.01727516 15 h after light 33.585104369999996 26.04257791 37.65878378 1 h after dark 34.423625089999994 29.69540214 39.171625899999995 3 h after dark 48.69779347666667 39.94998911 58.87661722 5 h after dark 50.64076914666667 40.64697041 64.59786642 7 h after dark 53.61908976 45.2330123 60.41970282