condition mean min max 1 h after light 11.483778791 8.864176752 14.10338083 3 h after light 16.221859143333333 12.65533179 18.92455184 5 h after light 15.846977986666667 12.73357914 18.71270157 7 h after light 16.583465096666668 15.24423325 17.75339621 9 h after light 11.652249844 8.947925312 14.38821488 11 h after light 9.446259166 7.968663342999999 11.78810001 1 h after dark 10.384633593666667 7.962394081 12.78865632 3 h after dark 8.313069533 4.588979417 11.63924425 5 h after dark 7.467071134333334 6.73317188 7.919262957000001 7 h after dark 7.728497830333333 6.471127073 8.721009367999999 9 h after dark 8.947876447 7.9931361160000005 9.64691803 11 h after dark 9.115768705333332 7.9745715829999995 9.805845574