condition mean min max 1 h after light 2.5620112645 1.7968979409999999 3.327124588 3 h after light 2.7043476843333334 1.5745839 3.4782580610000005 5 h after light 3.6721953816666666 3.1580337000000003 4.2304363469999995 7 h after light 2.0365876166666665 1.542321473 2.443396156 9 h after light 3.4076193399999997 3.187249472 3.5415624489999997 11 h after light 3.559429259333333 3.06968736 4.348876291 13 h after light 3.2250762466666667 3.182470308 3.303299506 15 h after light 3.6737724736666664 3.4604873069999997 3.893297045 1 h after dark 3.7729791293333332 3.168869267 4.1978844760000005 3 h after dark 3.296662785333333 2.237433932 4.0863498389999995 5 h after dark 4.308572195333333 3.415536467 4.986423612 7 h after dark 4.0280703419999995 2.254998656 5.838822907999999