condition mean min max 1 h after light 5.1121622680000005 5.1121622680000005 5.1121622680000005 3 h after light 4.684870549999999 4.336558171 5.033182929 5 h after light 3.2813890629999998 3.053638523 3.509139603 7 h after light 4.083637867 4.023941644 4.14333409 9 h after light 4.0020642935 3.90783694 4.096291647 11 h after light 3.9254289915000005 3.542148618 4.308709365 1 h after dark 5.0920357554999995 4.731390463 5.452681048 3 h after dark 6.7131688925 6.064690393999999 7.361647391 5 h after dark 8.910079918000001 7.653477146 10.16668269 7 h after dark 13.746919225 10.94085629 16.55298216 9 h after dark 16.651574285000002 16.10044277 17.2027058 11 h after dark 20.792938075000002 17.89454259 23.69133356