Because those are the days weekly overtime resets.
Click the green triangle and filter by ID
This seems pretty fuckin' investigatable to me you 64thwit.
Ask hunter.
Maybe he should swallow article 4 section 4:
The United States shall guarantee to every State in this Union a Republican Form of Government, and shall protect each of them against Invasion; and on Application of the Legislature, or of the Executive (when the Legislature cannot be convened) against domestic Violence.