user: Question: Which time has a news frequency of 1 Hour and show name of Best Mix Overnight?
Columns: ['Time', 'Show Name', 'Local/Networked', 'Ad Freq', 'News Freq']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['5am-7:00am-Saturdays', 'Widest Variety', 'Local', '10 Minutes', '30 Minutes']
SQL:

assistant: SELECT "Time" FROM "Table" WHERE "News Freq" = '1 Hour' AND "Show Name" = 'Best Mix Overnight';