I'm following GCP for a long time.
They do have an interesting approach to show up mind-matter-interaction.
Here's the
dot-only page.
You should work through the technical papers to fully understand it's behaviour.
And yes, GCP-Data shows statistical significances, of course it does.
Please don't strongly interpret the dot!
I often have seen it red or blue.
Tobiwan.
P.S.: Maybe there is some correleation with the
magnetic field of earth and
sun activity also