condition mean min max 1 h after light 8.8388634045 7.985974614 9.691752195 3 h after light 11.222488332 9.648586046 14.00710107 5 h after light 8.400494307666667 6.3660893110000005 11.92106916 7 h after light 11.854580124333333 4.978487693 16.12394771 9 h after light 15.176965193666668 9.201856561 21.66907953 11 h after light 11.164514783 7.410448989 14.80099077 13 h after light 10.679835559333332 9.306619498 11.85774813 15 h after light 8.088946429 7.3647218279999995 8.847711918 1 h after dark 11.224269306666667 10.15031182 12.30238089 3 h after dark 13.99852387 12.08965446 15.5499048 5 h after dark 13.11205636 11.28730224 15.69101413 7 h after dark 15.445190786666666 12.43727216 19.1026422