CREATE TABLE table_39166 ("Date" TEXT, "Opponent" TEXT, "Score" TEXT, "Loss" TEXT, "Attendance" FLOAT, "Time" TEXT, "Record" TEXT)

What is the average attendance that has june 24 as the date?
SELECT AVG("Attendance") FROM table_39166 WHERE "Date" = 'june 24'
SELECT AVG("Attendance") FROM "table_39166" WHERE "Date" = 'june 24'