CREATE TABLE table_6369 ("Date" FLOAT, "Opponent" TEXT, "Venue" TEXT, "Result" TEXT, "Attendance" FLOAT, "Competition" TEXT)

Which Date has an Opponent of milton keynes lightning, and an Attendance smaller than 1,771?
SELECT AVG("Date") FROM table_6369 WHERE "Opponent" = 'milton keynes lightning' AND "Attendance" < '1,771'
SELECT AVG("Date") FROM "table_6369" WHERE "Attendance" < '1,771' AND "Opponent" = 'milton keynes lightning'