condition mean min max 1 h after light 58.02263693 58.02263693 58.02263693 3 h after light 41.20055476 27.16409168 55.23701784 5 h after light 20.638469715 19.04343007 22.23350936 7 h after light 22.954480355 21.51553247 24.39342824 9 h after light 23.728389370000002 23.11071356 24.34606518 11 h after light 29.364348370000002 25.24256986 33.48612688 1 h after dark 29.089157175 24.68327419 33.49504016 3 h after dark 30.58356768 30.25968647 30.90744889 5 h after dark 39.357429945 35.52597147 43.18888842 7 h after dark 44.252387819999996 42.05166112 46.45311452 9 h after dark 56.200617895 53.59720621 58.80402958 11 h after dark 68.58690129499999 63.66721713 73.50658546