condition mean min max 1 h after light 3.8391998386666666 3.0935034619999997 4.992081928 3 h after light 5.015559944333333 4.2461519889999995 6.3099025929999994 5 h after light 4.402097778333333 3.6115528869999998 5.242011048999999 7 h after light 4.374045764666667 4.075711736000001 4.813919993 9 h after light 7.178052345666667 5.575339407 9.104708824 11 h after light 4.826264562 4.330646743 5.596853022 13 h after light 5.060660920666666 3.2985455189999997 8.255788812999999 15 h after light 6.582571259 4.746136900000001 8.478436009 1 h after dark 4.752546339 3.57947052 5.893983808 3 h after dark 5.534738479333333 2.467175353 7.1057703 5 h after dark 3.5921304936666667 1.443354655 4.936834502 7 h after dark 4.066020722333334 2.907429275 5.447696274