condition mean min max 1 h after light 3.811283767 3.811283767 3.811283767 3 h after light 7.487040235 7.17547572 7.79860475 5 h after light 8.395494407000001 7.426755442999999 9.364233371000001 7 h after light 8.2006474155 5.964511571 10.43678326 9 h after light 4.6228461625 2.210771602 7.034920723 11 h after light 3.05596228 1.853654933 4.258269627 1 h after dark 18.2665293985 1.942750627 34.59030817 3 h after dark 22.174422785 18.47827519 25.87057038 5 h after dark 35.93490911 35.82548218 36.04433604 7 h after dark 42.924870145 39.32181822 46.52792207 9 h after dark 42.897769305 40.10190294 45.69363567 11 h after dark 51.17124653 46.89462876 55.44786429999999