condition mean min max Dawn 7.9602450000000005 6.971080000000001 8.94941 Morning 13.4692 13.4692 13.4692 Noon 12.566500000000001 12.566500000000001 12.566500000000001 Night 6.892765 6.892765 6.892765 Midnight 6.6173649999999995 6.6173649999999995 6.6173649999999995