improve setup and commit plots (dragoon/komodo!152)

- show the log of the degree for high values
- don't show the "time" Y label because the units are in the times
  values
- don't rotate the X tick labels

## results
![setup](/uploads/75dfd2033801a88e446e0ce8cae24167/setup.png)
![commit](/uploads/cca5bdfabb8f4242d21bf68079a5566a/commit.png)