CREATE TABLE table_44954 ("Res." TEXT, "Record" TEXT, "Opponent" TEXT, "Method" TEXT, "Event" TEXT, "Round" FLOAT, "Time" TEXT, "Location" TEXT)

How long was the time for the Legacy Fighting Championship 12?
SELECT "Time" FROM table_44954 WHERE "Event" = 'legacy fighting championship 12'
SELECT "Time" FROM "table_44954" WHERE "Event" = 'legacy fighting championship 12'