condition mean min max 1 h after light 3.0208298709999997 2.7068155289999996 3.522330287 3 h after light 2.906615842 2.523961037 3.5810920389999996 5 h after light 2.8933615243333333 2.58126976 3.3770648110000003 7 h after light 3.2578894106666665 2.366542298 4.3998193489999995 9 h after light 2.7792295423333333 2.119362591 3.283255428 11 h after light 2.882031527666667 2.247550841 3.404271426 13 h after light 3.5587187 3.2985455189999997 3.933640552 15 h after light 3.4536557906666667 2.452700966 4.391285543 1 h after dark 2.4722479016666665 2.170145632 2.7600736539999997 3 h after dark 2.612597071 2.046461847 3.0503258910000004 5 h after dark 2.4491909073333336 2.03767716 2.8581673430000003 7 h after dark 2.328772687333333 2.168252341 2.455209506