condition mean min max 1 h after light 2001.2702635 1790.5439030000002 2211.996624 3 h after light 1770.2606193333334 1619.508305 1927.035743 5 h after light 1912.0128266666668 1784.367763 2044.85293 7 h after light 1643.6373876666667 1453.15501 1956.497159 9 h after light 1669.058105 1535.3675 1762.3978140000002 11 h after light 1601.7662836666666 1535.838133 1637.818425 1 h after dark 1619.4339653333334 1464.872675 1772.368512 3 h after dark 1911.0785253333333 1749.7025760000001 2192.877199 5 h after dark 1907.330593 1669.03694 2073.367621 7 h after dark 2098.075026 1943.4529969999999 2262.238905 9 h after dark 2257.6228903333335 2148.726043 2318.35035 11 h after dark 2300.931929 2071.442809 2562.701091