Context: I'm the creator of https://hackernoon.com/a-college-students-individual-analysi... , and I did the same with my Github PR Data for the past year.

Mixpanel version: https://engineering.mixpanel.com/2019/07/10/a-study-in-a-mix...

Extended version with time analysis: http://tiffanyqi.github.io/my-projects/engineering-progress....