condition mean min max 1 h after light 1.3941355655 1.3812589480000002 1.4070121830000002 3 h after light 2.233905239666667 1.799383618 2.619409503 5 h after light 2.0826721800000003 1.8609316480000002 2.524277803 7 h after light 2.24408575 1.64285159 2.61343147 9 h after light 4.876250641333334 3.452499875 6.710943984 11 h after light 5.842760874 4.7042151610000005 6.717241348 1 h after dark 6.167768107333333 4.9024927080000005 7.687563067999999 3 h after dark 7.462196596 6.849663365 8.403196075 5 h after dark 6.337766987 5.139654104 7.320988472000001 7 h after dark 5.105867912666667 3.66771422 6.536491992999999 9 h after dark 4.282639119666666 3.0529339330000003 5.777549809 11 h after dark 2.8868021076666666 2.55435496 3.2103654219999997