condition mean min max 1 h after light 2.5839715819999998 2.406856085 2.7610870789999997 3 h after light 2.330835887666667 2.184100248 2.448160874 5 h after light 3.2634873423333333 2.8021989169999997 3.75322355 7 h after light 2.305412607666667 1.4160301469999999 3.729394133 9 h after light 2.1410186866666665 1.510372221 2.46912591 11 h after light 3.0707068323333333 1.916453959 3.998594929 13 h after light 2.577180628333333 1.625998668 3.588066705 15 h after light 1.8460833723333332 1.109967627 3.2248997669999997 1 h after dark 1.7790806936666668 0.969301188 2.898539281 3 h after dark 2.244339539333333 2.025251986 2.406406016 5 h after dark 1.6499986553333332 1.189941998 1.9477284959999999 7 h after dark 2.289140015 0.973137151 4.1091086610000005