What are the maximum, minimum and average home games each stadium held?
SELECT max(home_games) ,  min(home_games) ,  avg(home_games) FROM stadium
SELECT max(home_games) ,  min(home_games) ,  avg(home_games) FROM stadium
[{'max(home_games)': 8, 'min(home_games)': 8, 'avg(home_games)': 8.0}]