I have a Seaborn facet grid with multiple 4 rows and 2 cols. I want to map lineplots onto the grid from a melted dataframe (with 4 variables and 2 cats) and apply error bars to the top three rows but not the last (it is based on boolean data and error bars are not appropriate).

Using an example dataset:

gg=sns.FacetGrid(data=fmri, col=”region”, row=”event”)
.map(sns.lineplot, “timepoint”, “signal”, errorbar=”sd”)

basic facet plot

Is there any way to remove (or not plot in the first place) the errors bars on the bottom row?