the full list of potential substitutions for the time_value column name:
time_value, date, time, datetime, dateTime, date_time, target_date, week, epiweek, month, mon, year, yearmon, yearmonth, yearMon, yearMonth, dates, time_values, target_dates, time_Value, reference_time, reference_date, ref_time, ref_date, event_date, onset_date, Time_Value, Date, Time, Datetime, DateTime, Date_Time, Target_Date, Week, Epiweek, Month, Mon, Year, Yearmon, Yearmonth, YearMon, YearMonth, Dates, Time_Values, Target_Dates, Time_Value, Reference_Time, Reference_Date, Ref_Time, Ref_Date, Event_Date, Onset_Date