condition mean min max 1 h after light 4.1448250259999995 3.468704358 4.820945694 3 h after light 3.9501960213333334 3.3322189669999998 4.418993525 5 h after light 3.850625453333333 2.9364205230000002 4.879190615 7 h after light 3.99402956 2.7005957510000003 5.282881703999999 9 h after light 3.714784743333333 3.072826242 4.5655535689999995 11 h after light 4.974488922666667 4.036070418 5.454522806 13 h after light 4.9634230986666665 3.752304619 6.720505892 15 h after light 5.289352338666666 5.027500427 5.5921903010000005 1 h after dark 6.630993863333333 5.09743115 7.600353162999999 3 h after dark 5.9259563003333335 3.89952771 7.582449146 5 h after dark 6.420434990666666 4.703104088 7.458416366 7 h after dark 4.7611828523333335 4.309552986 5.618048322000001