Write SQL query to solve given problem: What is the name of the station that is less used by customers who borrow bikes from? Indicate when was the station installed.. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT T1.start_station_name, T2.installation_date FROM trip AS T1 INNER JOIN station AS T2 ON T2.name = T1.start_station_name WHERE T1.subscription_type = 'Customer' GROUP BY T1.start_station_name ORDER BY COUNT(T1.subscription_type) LIMIT 1