condition mean min max 1 h after light 3.5360212300000002 2.9352752389999996 4.407423685 3 h after light 3.4984270223333334 3.1263846689999997 4.143835073 5 h after light 3.5485066633333333 2.617067309 4.586759668 7 h after light 2.8833831463333333 2.394707096 3.6155507339999997 9 h after light 2.4877755793333334 1.6726018219999998 2.994970008 11 h after light 3.1248764419999997 2.74091566 3.5196704569999997 13 h after light 2.7740121256666668 2.020462417 3.679146925 15 h after light 3.2906496776666665 2.2961455859999997 4.435641962 1 h after dark 4.0094558293333336 2.993038653 4.981470655 3 h after dark 3.386760798 2.960610424 3.9223852060000004 5 h after dark 4.328376416999999 3.8325425739999996 5.179096115 7 h after dark 3.8448385816666666 2.907429275 5.017167252