condition mean min max Dawn 6.3168875 5.935594999999999 6.69818 Morning 6.08883 6.08883 6.08883 Noon 6.9807500000000005 6.9807500000000005 6.9807500000000005 Night 7.11082 7.11082 7.11082 Midnight 6.960525 6.960525 6.960525