I'm not sure what it's attempting to do, but the data it provided me was completely wrong. It was claiming there were only 6 days left in the year, for example. (It's April 10th, so there are many more than 6 days left.) It said 20 minutes left in the hour, but it's 8:22, so there's more like 38 minutes left. WTF?
I like your idea of coloring of the blocks. I had big plans of turning it into some sort of journaling application.