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_78 ( league_cup_goals INTEGER, position VARCHAR, total_goals VARCHAR )

### Question ###
what is the average league cup goals when the position is df and total goals is more than 4?

### Accurate SQL ###

SELECT AVG(league_cup_goals) FROM table_name_78 WHERE position = "df" AND total_goals > 4