condition mean min max 1 h after light 8.593280385499998 8.419296708 8.767264062999999 3 h after light 9.649612431333333 9.307855522 10.23189715 5 h after light 9.137604876333334 8.787520901 9.45443945 7 h after light 9.769000444 8.48515155 10.94808807 9 h after light 10.470784189666666 9.673107129 11.40517453 11 h after light 12.3118937 11.95715599 12.51957601 1 h after dark 10.794380758333332 9.149163065 12.37372725 3 h after dark 9.789745866666667 9.325489052 10.57336226 5 h after dark 8.060135037666667 5.714218776 9.547711981 7 h after dark 6.755455812 6.246507718999999 7.3825868770000005 9 h after dark 6.028097805 5.229774915 7.082680721 11 h after dark 5.325480034 3.34020106 8.690750711