user: Question: What was the least attendance when the time was 3:15?
Columns: ['Game', 'Date', 'Location', 'Time', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1.0, 'October 7', 'SkyDome', '2:47', 51039.0]
SQL:

assistant: SELECT MIN("Attendance") FROM "Table" WHERE "Time" = '3:15';