CREATE TABLE table_69243 ("Date" TEXT, "Time" TEXT, "Round" TEXT, "Opponent" TEXT, "Ground" TEXT, "Score" TEXT)

What time was the game played against Cagliari that lasted 16 rounds?
SELECT "Time" FROM table_69243 WHERE "Opponent" = 'cagliari' AND "Round" = '16'
SELECT "Time" FROM "table_69243" WHERE "Opponent" = 'cagliari' AND "Round" = '16'