condition mean min max 0 h after light 10.68898 9.68916 11.6888 2 h after light 10.16122 9.84234 10.4801 4 h after light 7.60501 7.30418 7.90584 8 h after light 7.950555 7.18251 8.7186 12 h after light 12.01285 10.6831 13.3426 2 h after dark 10.4851 10.1398 10.8304 4 h after dark 10.718250000000001 10.202 11.2345 8 h after dark 10.268115000000002 9.95273 10.5835 12 h after dark 10.088345 9.85699 10.3197