condition mean min max 1 h after light 2.491611698 1.8174459840000001 3.1657774119999997 3 h after light 1.6392579729999999 1.339976307 1.964557127 5 h after light 1.4737334983333334 0.372561418 2.187707429 7 h after light 2.2233524886666665 1.80929871 2.47597419 9 h after light 2.6000313433333333 1.842825551 3.515256372 11 h after light 2.1531475110000002 1.779973304 2.370791064 1 h after dark 2.66465554 2.107692551 3.587189787 3 h after dark 2.463929413333333 2.084680155 2.741468223 5 h after dark 2.489273390666667 1.363581701 3.432344868 7 h after dark 2.8921118033333335 2.2877721980000003 3.291382315 9 h after dark 2.876791381 2.775681408 2.968282471 11 h after dark 2.431269096333333 2.303386544 2.678957641