condition mean min max 0 h after light 23.66495 20.4342 26.8957 2 h after light 22.374200000000002 22.14 22.6084 4 h after light 19.14445 17.7755 20.5134 8 h after light 18.15185 16.2703 20.0334 12 h after light 23.3045 23.0287 23.5803 2 h after dark 23.2997 22.3065 24.2929 4 h after dark 20.875700000000002 20.8573 20.8941 8 h after dark 24.400350000000003 22.9917 25.809 12 h after dark 26.5125 24.8601 28.1649