condition mean min max 1 h after light 2.698418277 2.014480083 3.382356471 3 h after light 6.6046271616666665 3.873175675 9.026096624 5 h after light 13.356182588 7.639307174 16.83359766 7 h after light 12.697968620000001 11.831976800000001 13.75634757 9 h after light 17.940165416666666 14.96537531 20.17466025 11 h after light 20.692548249999998 20.5786569 20.87996912 13 h after light 23.74724631666667 20.54192933 26.943438800000003 15 h after light 28.62186579 23.74912147 38.12418623 1 h after dark 28.80393262 26.73391987 29.93781359 3 h after dark 29.31510818 26.59723981 31.53175139 5 h after dark 30.181505506666667 25.46466618 36.33496731 7 h after dark 25.29786397 22.47188947 29.59131601