I am adamant about not beginning a new task with less than 2 hours remaining in the day unless the task will take less than 15 minutes.
Especially true for Fridays.
I use end of day time to prep for the next day so I can come in and hit the ground running. Faux-start the task up until you'd actually do work.
That being said, I'll be clocking out in about 1.5 hours. Which is why I'm posting to Lemmy ๐