stop there. I recorded the data for a whole week. Here is the View image">chart:

I cheated for the data between Friday and Saturday, because Bill (not Campbell but Gates) decided to shut down my computer. So i had to complement with data of the following week.

Interesting to see that on Thursday and Friday the Users on-line begin to lower. And of course much more on Saturday and Sunday. This clearly indicates that Skype Users are mostly professional adult users.

And it begins to lower already on Thursday and Friday because some Countries (Muslim and Jewish religion) have their days off on Thursday, and/or Friday and/or Saturday, instead of Saturday and Sunday like in most "Christian" based cultures! But this is my personal guess!

What strengthens my opinion about the European and American lunch-time dip of the first graph, is that they clearly disapear on Saturday and Sunday: people are mostly at home!

Using the data of the above mentioned link about "Users by Country", and just for fun, I distributed the Skype Users in their respective time zones. For some countries I had to make an estimate and distribute them over several time zones (USA and Canada). Next I made an assumption: every Skype User is "working" during a twelve hours period on a computer! I plotted the data on a "24 hours chart" and I became this ...View image

Look at the similarity between this graph and the first graph of this Blog!
The discussion is open ... don't hesitate to post different opinions!