condition mean min max Dawn 7.397622500000001 7.173675 7.62157 Morning 8.305805 8.305805 8.305805 Noon 8.202425 8.202425 8.202425 Night 8.654105000000001 8.654105000000001 8.654105000000001 Midnight 8.83375 8.83375 8.83375