CREATE TABLE table_24157 ("Fighter" CLOB, "Fights of the Night" FLOAT, "Knockouts of the Night" FLOAT, "Submissions of the Night" FLOAT, "Awards Total" FLOAT, "Status" CLOB)

How many knockout of the night occurred when joe lauzon fought.
SELECT "Knockouts of the Night" FROM table_24157 WHERE "Fighter" = 'Joe Lauzon'
SELECT "Knockouts of the Night" FROM "table_24157" WHERE "Fighter" = 'Joe Lauzon'