I created a barplot with nested grouping using seaborn and the hue keyword argument. I want to draw statistical annotations on this plot. For this I need the x- and y-coordinates for each bar. How can I do that? 
This is my plot:
I created a barplot with nested grouping using seaborn and the hue keyword argument. I want to draw statistical annotations on this plot. For this I need the x- and y-coordinates for each bar. How can I do that? 
This is my plot:
