Teens increasingly indoors - especially if dark skin

Two different studies on this page - with very similar information

Teenage media habits survey July 2010

http://www.businessinsider.com/the-shocking-media-habits-of-8-18-year-olds-2010-7
2000 families

Basically, if kids are awake, they're consuming media.

Following are some of the results
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See VitaminDWiki

That web page has the following graphic
see wikipage:http://www.vitamindwiki.com/tiki-index.php?page_id=1752

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