condition mean min max Dawn 2.20369275 2.010675 2.3967105 Morning 3.327795 3.327795 3.327795 Noon 2.8459149999999998 2.8459149999999998 2.8459149999999998 Night 1.581255 1.581255 1.581255 Midnight 0.991838 0.991838 0.991838