condition mean min max 1 h after light 7.110885355 5.599601995 7.8703994370000006 3 h after light 6.017899509333333 3.7857258689999997 7.958070066 5 h after light 8.218816239666667 6.280961542000001 11.49210115 7 h after light 8.702189299 6.961357837 11.89844878 9 h after light 6.031725907333334 4.374003646 7.37183766 11 h after light 7.292039539333333 4.731360287 8.880566737999999 13 h after light 6.084172494000001 5.8761790970000005 6.406790335 15 h after light 6.293564979 5.526684212999999 7.718017014 1 h after dark 9.869457843 8.680582528 11.74192087 3 h after dark 6.158730728999999 5.286693103999999 7.627140105 5 h after dark 9.562651594666667 7.924918542 11.80154689 7 h after dark 9.675031475 6.849706257999999 13.18340757