CREATE TABLE table_name_78 (date VARCHAR(255), performer_2 VARCHAR(255), performer_4 VARCHAR(255), episode VARCHAR(255))
What day was wayne brady performer 2, ryan stiles performer 4, and an episode number greater than 5?
    
SQL: SELECT date FROM table_name_78 WHERE performer_4 = "ryan stiles" AND episode > 5 AND performer_2 = "wayne brady"