You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "when did nhl start wearing dark jerseys at home?" whose answer is the 2003–04 season.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when did nhl start wearing dark jerseys at home
Useful Output:

Doc 1: Teams were wearing white at home till the 2002-2003 season. They switched to darks at home for the beginning of the 2003-2004 season.
Doc 2: In fact, it wasn't until the mid-1950s when teams were mandated to rotate two different color schemes for their jerseys, and it was the home
Doc 3: The nameplate letters on the black jersey are no longer arched. 2003-04. The NHL switches to wear dark jerseys at home and white jerseys on the road. 2007
Doc 4: The home team would wear dark, the visitor white. It was Hockey Night In Canada that suggested that the NHL switch in 1970 to the home team
Doc 5: NHL franchises have flip-flopped during the league's history and started wearing their dark sweaters at home again during the 2003-04 season.