Just to let you know this chart is for an experiment using hexane as a solvent, not cookie batter.

It is a decarboxylation graph which indicates the peak time v temp, however what I do is go off another chart where someone did analysis on samples gathered at certain time points during decarboxylation of both hash and trim.

https://ardentcannabis.com/blog/decarboxylation-myths/

This article actually references this exact chart and explains a little more.

Enjoy :)!