condition mean min max Dawn 10.6408675 9.489235 11.7925 Morning 3.8983499999999998 3.8983499999999998 3.8983499999999998 Noon 2.67913 2.67913 2.67913 Night 20.4019 20.4019 20.4019 Midnight 15.122 15.122 15.122