Showaco Titanium Weather Noob ?

[vestaviajag]

Question, this seems fairly straight forward, and I've done a search so it at least seems like it's straight forward... but...

In the setup options for Showaco's Titanium Weather it has the option for "Use On/Off Times" and they have an On Time and Off Time. Now I get I can set that to turn the updates on and off at certain times, but what do the numbers represent. I figure it's not another 24 hour clock like another titanium plugin I use, so is it a minute clock?

I guess I ask this because I don't need my weather updated between midnight and 8am, and since it uses an internet connection... you get the point.

Any help would be awesome.