Hi ritafan720,
Which Network Analyst tools are you using? Route? Closest Facility? Service Area? etc.?
In your Network Analyst tools, can you verify that you are using the TravelTime cost attribute? Also, in the Network Dataset Properties, can you verify that the TravelTime attribute is using the Edge Traffic evaluator?
In the DailyProfiles_2019Nov table, can you verify that the SpeedFactor_0000 through SpeedFactor_2300 fields all have values between 0.0 and 1.0 (see https://desktop.arcgis.com/en/arcmap/latest/extensions/network-analyst/traffic-historical-10-1-and-l...)?
In the StreetProfile_2019Nov table, can you verify that the Profile_1 through Profile_7 fields have values that reference valid OBJECTID values from the DailyProfiles_2019Nov table?
In the StreetProfile_2019Nov table, can you verify that values in the EdgeFCID field reference the correct Feature Class ID of your streets feature class; and can you verify that values in the EdgeFID field reference correct OBJECTID values from your streets feature class?
This is about all I can suggest just by looking at the screenshots you provided. If you would like, you may contact an Esri Support analyst to look at your data to see what specifically is going on.
Thanks!
Alan