CREATE TABLE table_2881 ("Rank" FLOAT, "Rider" TEXT, "Mon 24 Aug" TEXT, "Tues 25 Aug" TEXT, "Wed 26 Aug" TEXT, "Thurs 27 Aug" TEXT, "Fri 28 Aug" TEXT, "Sat 29 Aug" TEXT)

When 6 is the rank what is the time for Tuesday August 25th?
SELECT "Tues 25 Aug" FROM table_2881 WHERE "Rank" = '6'
SELECT "Tues 25 Aug" FROM "table_2881" WHERE "Rank" = '6'