CREATE TABLE table_name_6 (laps NUMBER, grid VARCHAR2, constructor VARCHAR2, driver VARCHAR2)

What is the average number of laps for mika salo's arrows car with a grid over 13?
SELECT AVG(laps) FROM table_name_6 WHERE constructor = "arrows" AND driver = "mika salo" AND grid > 13
SELECT AVG("laps") FROM "table_name_6" WHERE "arrows" = "constructor" AND "driver" = "mika salo" AND "grid" > 13