CREATE TABLE table_name_8 (round NUMBER, time VARCHAR2, event VARCHAR2)

What is the lwoest round of wild bill's fight night 21 at 5:00?
SELECT MIN(round) FROM table_name_8 WHERE time = "5:00" AND event = "wild bill's fight night 21"
SELECT MIN("round") FROM "table_name_8" WHERE "5:00" = "time" AND "event" = "wild bill's fight night 21"