condition mean min max Dawn 7.4151854395 4.926911648 9.903459231000001 Morning 4.765354336 4.634641471 4.896067201 Noon 4.537263234 4.027884765 5.046641703000001 Dusk 5.4468254975 5.010539231499999 5.8831117635000005 Night 6.9204148525 6.6497499755 7.1910797295 Midnight 7.00171790375 6.3440927795 7.659343028