Too much blue light. I want a mode that limits blue light in the evening, and I don’t want to have to switch modes during any given day.

So, night mode it is.

It’s just part of my sleep cycle management, alongside watching caffeine in the afternoons and trying to keep a somewhat consistent schedule. If I stop, I’ll start running into trouble.

First noticed the problem appearing in my 30s, and eventually figured out that sleep is just too important to fuck with.