condition mean min max 1 h after light 13.225778146 9.980268462 16.47128783 3 h after light 11.883675472666667 5.561155528 15.16355994 5 h after light 12.148991854 6.0725829120000006 15.22556677 7 h after light 21.15974556 16.69619746 24.59214517 9 h after light 15.25996942 7.27716815 24.40062759 11 h after light 18.478357823333333 15.84442517 20.43083749 1 h after dark 15.538764507333333 9.436165862000001 23.322989899999996 3 h after dark 13.435142381333334 6.439957564 17.55292297 5 h after dark 12.864141466333333 6.747218459 21.23719069 7 h after dark 11.127086102 8.556639846 14.56211166 9 h after dark 13.988726074666667 8.357834724 17.58110053 11 h after dark 10.050890866666666 6.675055275 13.93325192