List the closing time and day of week of active businesses in Goodyear with stars greater than the 80% of average age of star rating.
active business ID refers to active = 'true'; Goodyear is a city; Calculation = AVG(stars) * 0.8; businesses with stars greater than 80% of average star rating refers to stars > AVG(stars) * 0.8
SELECT DISTINCT T2.closing_time, T3.day_of_week FROM Business AS T1 INNER JOIN Business_Hours AS T2 ON T1.business_id = T2.business_id INNER JOIN Days AS T3 ON T2.day_id = T3.day_id WHERE T1.active = 'true' AND T1.city = 'Goodyear' AND T1.stars > ( SELECT AVG(stars) * 0.8 FROM Business WHERE active = 'true' AND city = 'Goodyear' )