Struggling in stat section

Hello guys I am new in this app , could anyone please clarify what is stat section and how it works I can’t able to understand THE GRAPH SHOWN THERE , do educate me by explaining it in detail

One line shows your streak, the higher your streak the higher the line at the top.
One line shows your moving average, which levels itself on your average days per fap.
You can easily compare your best streak with your average thanks to the graph.