condition mean min max 1 h after light 8.551082594 5.846582439 13.620008300000002 3 h after light 5.930952536333334 4.945372112 6.964262862000001 5 h after light 7.276052152 4.867745195 10.98806162 7 h after light 7.347826756666666 6.113567604 9.356064932999999 9 h after light 3.920187879666667 0.185844647 7.78692202 11 h after light 5.274890496 1.21168983 8.144420701 13 h after light 7.604029019666667 1.651157763 15.60465765 15 h after light 3.0365107140000003 1.1304581340000002 6.470955741 1 h after dark 7.003137563 3.3538614310000003 9.228996282 3 h after dark 6.006976921333333 1.43008877 11.30414889 5 h after dark 8.308137333333333 6.044778195 12.34208625 7 h after dark 5.352750691 1.837777056 11.92538787