condition mean min max 1 h after light 10.0682365875 9.882772695 10.25370048 3 h after light 10.075169751666667 8.845409967 11.40749852 5 h after light 12.51169972 10.13897795 15.4938587 7 h after light 12.366880753333334 11.38897737 12.96982999 9 h after light 13.37800726 11.85904628 14.80242158 11 h after light 13.22315904 12.67554014 13.86092112 1 h after dark 10.890676872 9.918972716 11.86517421 3 h after dark 12.445726706666667 11.0496114 13.40140177 5 h after dark 10.901369149999999 10.65720842 11.10141131 7 h after dark 10.6285857 10.14120278 10.92698566 9 h after dark 10.446894086666667 10.29804636 10.74400588 11 h after dark 10.81425976 10.43003429 11.4429519