DKII on 13 November 2008
I understand it's an average. And playing multiple times per day makes more sense than you might think. Play an hour each before and after dinner, for example. Or in the morning on the weekend, then go out for the afternoon, and again in the evening. It's only the minority hardcore player that has the single-session marathons.
And a lot of the interpretation does depend on what exactly the methodology for the survey really is, too.
