condition mean min max 1 h after light 6.93602269 5.872788391 7.999256989 3 h after light 8.154386670333333 7.888192387999999 8.482435847 5 h after light 9.782424972000001 8.495555446000001 10.55120595 7 h after light 11.577628110000001 10.39638919 13.11717936 9 h after light 10.168067672333333 9.561748417 10.83301455 11 h after light 12.417880886666667 10.56150617 14.29969492 13 h after light 12.84734002 11.63739142 13.8966393 15 h after light 12.112718616666667 11.57169916 12.88327386 1 h after dark 12.140022706666667 10.94448453 13.011004400000001 3 h after dark 12.565995263333333 11.35902201 14.25682055 5 h after dark 12.24440382 12.128639699999999 12.35273122 7 h after dark 12.239236816666667 11.28860177 12.77832571