user: ### NOW ANSWER:
Question: What day had a time of 29.816?
Columns: ['Record', 'Year', 'Date', 'Driver', 'Car Make', 'Time', 'Average Speed (mph)']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['NASCAR Sprint Cup Series', 'NASCAR Sprint Cup Series', 'NASCAR Sprint Cup Series', 'NASCAR Sprint Cup Series', 'NASCAR Sprint Cup Series', 'NASCAR Sprint Cup Series', 'NASCAR Sprint Cup Series']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Time" = '29.816';