user: 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?
Columns: ['Bank type', 'Number of branches', 'On-site ATMs', 'Off-site ATMs', 'Total ATMs']
Types: ['text', 'real', 'real', 'real', 'real']
Sample row: ['Nationalised banks', 33627.0, 3205.0, 1567.0, 4772.0]
SQL:

assistant: SELECT MIN("Total ATMs") FROM "Table" WHERE "Bank type" = 'new private sector banks' AND "On-site ATMs" > 1883.0;