This kind of chart is useful for people doing social media as a job in Thailand. It tells you when Thai people are most active on Twitter. So you can see that the morning peak is about 7 a.m. as people wake up and go to work. Lunchtime peak is not as high as I thought it would be and takes place at about 12 p.m. Then from about 4 p.m. more people come online and tweet until it peaks for the day at about 9 p.m. The chart also shows that 40% of tweets are replies, 24% re-tweets and 8% are mentions. How does this fit in with your day on Twitter?