condition mean min max 1 h after light 6.651330725 6.651330725 6.651330725 3 h after light 5.4731562154999995 5.314540246 5.631772185 5 h after light 6.8688333425 5.508844718 8.228821967 7 h after light 11.097402442 6.7680217439999995 15.42678314 9 h after light 14.64101805 11.64752315 17.63451295 11 h after light 14.958276665 14.10101788 15.81553545 1 h after dark 16.082948295 14.92398477 17.24191182 3 h after dark 16.86801041 15.80992907 17.92609175 5 h after dark 20.391775565 19.18511995 21.59843118 7 h after dark 25.087023430000002 23.74021338 26.43383348 9 h after dark 28.896329265 28.77467005 29.01798848 11 h after dark 33.008437495 30.59822728 35.41864771