CREATE TABLE table_64738 ("Year" FLOAT, "Competition" TEXT, "Venue" TEXT, "Position" TEXT, "Event" TEXT)

Which Year has a Venue of bydgoszcz, poland, and an Event of junior team?
SELECT AVG("Year") FROM table_64738 WHERE "Venue" = 'bydgoszcz, poland' AND "Event" = 'junior team'
SELECT AVG("Year") FROM "table_64738" WHERE "Event" = 'junior team' AND "Venue" = 'bydgoszcz, poland'