CREATE TABLE table_name_40 (date VARCHAR(255), opponent VARCHAR(255), game VARCHAR(255), location VARCHAR(255), points VARCHAR(255))
Date for scotiabank place with less than 20 points, game larger than 16, and an opponent of montreal canadiens?
    
SQL: SELECT date FROM table_name_40 WHERE location = "scotiabank place" AND points < 20 AND game > 16 AND opponent = "montreal canadiens"