CREATE TABLE table_32024 ("Res." CLOB, "Record" CLOB, "Opponent" CLOB, "Method" CLOB, "Event" CLOB, "Round" FLOAT, "Time" CLOB, "Location" CLOB)

At the UFC 78, what is the average round when the time is 5:00?
SELECT AVG("Round") FROM table_32024 WHERE "Time" = '5:00' AND "Event" = 'ufc 78'
SELECT AVG("Round") FROM "table_32024" WHERE "Event" = 'ufc 78' AND "Time" = '5:00'