condition mean min max 0 h after light 27.197400000000002 25.5037 28.8911 2 h after light 10.241415 9.45453 11.0283 4 h after light 7.431025 5.66399 9.19806 8 h after light 9.82349 7.75758 11.8894 12 h after light 11.41404 9.67378 13.1543 2 h after dark 18.52095 16.8161 20.2258 4 h after dark 20.262999999999998 15.5501 24.9759 8 h after dark 34.443 33.579 35.307 12 h after dark 34.8918 34.0095 35.7741