Fans stand at Candlestick Park after a power outage before an NFL football game between the San Francisco 49ers and the Pittsburgh Steelers in San Francisco, Monday, Dec. 19, 2011. ( (AP Photo/Jeff Chiu))
December 20, 2011 5:28:24 AM PST
By ANTONIO GONZALEZ AP Sports Writer
SAN FRANCISCO - December 20, 2011 --
Candlestick Park went dark twice in the San Francisco 49ers' much-anticipated return to prime time.