CREATE TABLE table_10858 ("Week" FLOAT, "Date" TEXT, "Opponent" TEXT, "Result" TEXT, "Attendance" FLOAT)

What's the lowest attendance for October 13, 1968, and is larger than week 5?
SELECT MIN("Attendance") FROM table_10858 WHERE "Date" = 'october 13, 1968' AND "Week" > '5'
SELECT MIN("Attendance") FROM "table_10858" WHERE "Date" = 'october 13, 1968' AND "Week" > '5'