CREATE TABLE table_60294 ("Team" TEXT, "CF appearances" FLOAT, "CF wins" FLOAT, "Cup wins" FLOAT, "Last CF" FLOAT)

What is the average last cf of the st. louis blues, who has less than 4 cf appearances and less than 1 cf wins?
SELECT AVG("Last CF") FROM table_60294 WHERE "CF appearances" < '4' AND "CF wins" < '1' AND "Team" = 'st. louis blues'
SELECT AVG("Last CF") FROM "table_60294" WHERE "CF appearances" < '4' AND "CF wins" < '1' AND "Team" = 'st. louis blues'