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_42 ( total_atms INTEGER, bank_type VARCHAR, on_site_atms VARCHAR )

### Question ###
What is the minimum total ATMs with new private sector banks as the bank type, and the on-site ATMs are greater than 1883?

### Accurate SQL ###

SELECT MIN(total_atms) FROM table_name_42 WHERE bank_type = "new private sector banks" AND on_site_atms > 1883