Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_30 ( year INTEGER, points VARCHAR, wins VARCHAR, team VARCHAR )

### Question ###
What is the average year that has a win less than 1, yamaha as the team, with points greater than 2?

### Accurate SQL ###

SELECT AVG(year) FROM table_name_30 WHERE wins < 1 AND team = "yamaha" AND points > 2