condition mean min max 1 h after light 3.480083745 2.25790403 4.2725025510000005 3 h after light 2.155017764 1.9440213919999998 2.5579510930000002 5 h after light 3.5754238816666666 2.0413125009999997 4.939587335 7 h after light 2.8313314473333335 2.639891609 2.958177873 9 h after light 3.106195478666667 2.660476444 3.902737585 11 h after light 3.3951931483333335 2.481079175 4.11137349 13 h after light 3.9017685246666667 2.9388544239999996 4.516402116 15 h after light 3.0958686573333334 1.87866457 4.08220993 1 h after dark 4.80482942 3.797754856 5.735778063 3 h after dark 3.4574027563333334 2.387538821 3.9923382989999996 5 h after dark 3.271822279 2.916711157 3.650838245 7 h after dark 5.496243588666666 5.322073927 5.775870749