
This overview is always interesting. Do visitors come back after a first visit. Seems that is the case here, judging these graphical presented results by www.statcounter.com
On this Blog I will tell you about my experiments to gain statistical data about the visitors to a specific blog. Remember you are part of the experiment since every hit is registered in several ways....

StatCounter gives a nice feature: The length of the visits on your site. When visitors leave within 5 seconds, that means they probably weren't interested at all. The rest you can see how long they stayed. How they measure this? They just measure the time between entrebce URL en exit URL. So the details aren't that optimal, but an indication for sure.
StatCounter has a nice tool to personalize the graphics you need. I have choosen a recent periode here and it shows the piek in the hits (a few days ago) quite nicely. If you need to show someone the results of a special posting of PR-campaing on your website, this is a great tool. If e.g. someone would write about this blog and would link to this site that would show up in such a gragh immediately. With the other tools installed you could find out the references of these extra hits and you could trace where the extra visistors come from. That is in fact how I discover if and how someone has written about this blog.
As you can see Statcounter has some very nice ways of showing the statistics. The website is bases on a PHP-system. It even allows you to export your MySQL database as an CSV-file or Excell-Spreadsheet. so if you need the data for research, taht is very usefull.