condition mean min max Dawn 4.6765625 4.6288350000000005 4.72429 Morning 5.323029999999999 5.323029999999999 5.323029999999999 Noon 6.38178 6.38178 6.38178 Night 6.41099 6.41099 6.41099 Midnight 7.7789850000000005 7.7789850000000005 7.7789850000000005