CREATE TABLE table_15628 ("Week" FLOAT, "Date" TEXT, "Opponent" TEXT, "Result" TEXT, "Attendance" FLOAT)

What was the date of the game after week 6 with the New York Jets as the opponent?
SELECT "Date" FROM table_15628 WHERE "Week" > '6' AND "Opponent" = 'new york jets'
SELECT "Date" FROM "table_15628" WHERE "Opponent" = 'new york jets' AND "Week" > '6'