Be able to overlay a graph of how many players of a rank are online in the playercount graph

[pvlcin]

I would like to be able to..

Imagine that the red line is how many moderators, admins, or staff are on, and then the rest is the actual player count.

Is your feature request related to a problem? Please describe.

My hypothesis was that this would be interesting for server owners to see where they have gaps in staff, such as maybe not having any staff on at 4pm-6pm. Plan already hooks into LuckPerms to see groups, which would be used to differentiate between staff and player.

[AuroraLS3]

This data is not directly stored - Technically it could be calculated from session data, but doing so is expensive

How this could be achieved currently is to add session based players online graph on the Query Results page