On the My ADS-B page, there is a two row table of numbers for many days’ worth of data. This appears just under the circular histogram. Further down, there is a chart showing neighboring receivers and daily mean stats (parenthetically described as past week). I assumed the parenthetical remark indicated that the stats were a mean over the last week, or in other words an average of the last seven columns of the first chart I mentioned.
However, I note that the stats listed for my station are identical to the 7th column of the first chart. Is this a bug, and the second chart is showing the 7th oldest day rather than a mean over 7 days?