Because I am doing a project based on my mood throughout the day, I wanted to see if anything similar had been done before. According to this visualization and infographic, mood changes throughout the day on a national scale. We can even see what regions of the country are generally more or less happy. California is generally fairly happy and New York is almost always in a red heat. Also people seem to be happiest first thing in the morning and late at night and least happy mid-day.