condition mean min max 1 h after light 2.6816757635 2.341631403 3.021720124 3 h after light 4.811215234666666 3.5017752669999997 7.274745081 5 h after light 4.804919887333333 2.919381435 6.35353686 7 h after light 5.492731543333333 4.126904272 7.300212544 9 h after light 4.940813226666667 3.6669052460000002 5.925066961000001 11 h after light 5.339665195666667 4.979687543 5.814674944 13 h after light 6.408441962 4.653309749 7.3256145020000005 15 h after light 5.168775575333333 4.38517635 5.65455273 1 h after dark 7.296282155666667 5.696668982 8.148841885 3 h after dark 6.937719425666667 6.10889117 8.054957154 5 h after dark 5.404566464 3.9315322389999996 6.678233533999999 7 h after dark 7.356495369 5.513476332000001 9.136046271