condition mean min max 0 h after light 8.276440000000001 6.07418 10.4787 2 h after light 22.004350000000002 17.7647 26.244 4 h after light 10.03542 9.00914 11.0617 8 h after light 75.59585 69.0927 82.099 12 h after light 122.1985 120.533 123.864 2 h after dark 77.52775 70.826 84.2295 4 h after dark 48.868950000000005 30.6016 67.1363 8 h after dark 38.784400000000005 29.9187 47.6501 12 h after dark 9.04375 7.7438 10.3437