Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_84 (total INTEGER, gold VARCHAR, bronze VARCHAR)

### Question ###
What average Total has a Gold award of 13 and a Bronze award less than 13?

### Accurate SQL ###

SELECT AVG(total) FROM table_name_84 WHERE gold = 13 AND bronze < 13