Shock dynos aren't quite as easy as car dynos to interpret.
Basically, as the chart goes to the left, the slower the shock is moving. So the left side represents how stiff it is when you're transitioning into a corner, and the right side represents how stiff it is when you hit a bump.
The bottom half represents the compression stiffness, The further it goes down from the middle of the graph, the stiffer it is when the shock compresses.
The top half is the rebound stiffness. The further up you go from the middle the stiffer it is as the shock extends.
From what i can see there, rebound is about as stiff as an AGX set to 4/8 and it gets considerably stiffer than an AGX as the piston speed increases.
The compression is a *lot* softer than an AGX.
I'd imagine these would suck on the street with the rebound being that stiff at high speeds. It would probably plant the car on the bumpstops if you were on a rough road or something.