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_12 (week INTEGER, opponent VARCHAR, attendance VARCHAR)

### Question ###
What was the earliest week the team played the chicago cardinals in front of less than 25,312?

### Accurate SQL ###

SELECT MIN(week) FROM table_name_12 WHERE opponent = "chicago cardinals" AND attendance < 25 OFFSET 312