CREATE TABLE table_30524 ("Name of Rivalry" CLOB, "Rival" CLOB, "Games Played" FLOAT, "First Meeting" FLOAT, "Last Meeting" FLOAT, "AU Won" FLOAT, "AU Lost" FLOAT, "Ties" FLOAT, "Streak" CLOB, "Latest win" CLOB)

when was the ending time where the enemy met in the iron bowl
SELECT "Last Meeting" FROM table_30524 WHERE "Name of Rivalry" = 'Iron Bowl'
SELECT "Last Meeting" FROM "table_30524" WHERE "Name of Rivalry" = 'Iron Bowl'