condition mean min max 1 h after light 1.382841126 1.034395355 1.804543686 3 h after light 0.8078223816666668 0.562743035 1.121760461 5 h after light 1.2048997479999999 0.8374615390000001 1.562522524 7 h after light 1.0887170976666667 0.776438709 1.5036532930000002 9 h after light 1.1912118743333333 0.721485137 1.737082605 11 h after light 1.5720881789999999 1.3847883769999998 1.79656339 13 h after light 1.3887686386666667 0.918392008 1.839573463 15 h after light 1.0408183643333333 0.6280322970000001 1.252443047 1 h after dark 1.3562307793333332 1.183715799 1.5956675809999998 3 h after dark 1.5125790296666666 0.942012408 2.046461847 5 h after dark 1.2845413410000002 0.676338819 1.818833764 7 h after dark 0.9851161246666666 0.853985915 1.115793213