condition mean min max 1 h after light 12.55502393 12.55502393 12.55502393 3 h after light 21.380401035 18.08305619 24.67774588 5 h after light 14.94515427 11.29383948 18.59646906 7 h after light 19.216820485 15.59930075 22.83434022 9 h after light 19.77017447 19.21022381 20.33012513 11 h after light 25.957137260000003 24.56038115 27.35389337 1 h after dark 21.386282084999998 16.8778848 25.89467937 3 h after dark 20.22088075 18.52142321 21.92033829 5 h after dark 25.83823349 21.02826474 30.64820224 7 h after dark 48.6804032 28.82114466 68.53966174 9 h after dark 69.144980855 64.29669939 73.99326232 11 h after dark 92.52280568 76.18615526 108.8594561