I do want to get information regarding average time spend on site by using Google Analytics data.
The result of the query should be something like:
- Aug 2011 - 10.20 minutes
- Sep 2011 - 8.4 minutes
- Oct 2011 - 5.2 minutes
I do want to extract this information into a CSV, so it should be something that I can provide to http://ga-dev-tools.appspot.com/explorer/