condition mean min max 1 h after light 6.977662989000001 6.475114552000001 7.480211426 3 h after light 9.539501910666667 8.014551313 11.67258422 5 h after light 10.103181398 8.080036434 11.39706612 7 h after light 9.781079564333334 7.1960560629999994 12.12470083 9 h after light 10.472785449333333 8.307310378 12.17951712 11 h after light 9.645536309333334 8.169799876 12.29010841 13 h after light 10.465410323333334 8.51065862 11.55483525 15 h after light 10.864795122333334 9.642470847 12.8391609 1 h after dark 10.730890013 8.649209369 12.120572300000001 3 h after dark 10.306920981666666 8.947365855 11.75763907 5 h after dark 9.100108050666666 7.31807802 11.42165174 7 h after dark 10.998576993 9.980090069 12.15460688