CREATE TABLE table_name_66 (total INT, to_par VARCHAR, year_won VARCHAR)

What is the Total for the Player who won after 1983 with less than 4 To par?
SELECT AVG(total) FROM table_name_66 WHERE to_par < 4 AND year_won > 1983
SELECT AVG("total") FROM "table_name_66" WHERE "to_par" < 4 AND "year_won" > 1983