condition mean min max Dawn 1.9542675000000003 1.8913250000000001 2.0172100000000004 Morning 2.66768 2.66768 2.66768 Noon 2.848935 2.848935 2.848935 Night 2.88516 2.88516 2.88516 Midnight 2.1737450000000003 2.1737450000000003 2.1737450000000003