I like dark mode on my phone, because when I want to read at night (i.e. in bed) even on the lowest settings the screen feels too bright on light mode. On my computer though I don't really care, I never use it in a completely dark rom, so at night I just dim the display and have the colour temperature shift.
Some phones allow you to go darker than the lowest setting using an accessibility filter. On iOS, you can do this with the Zoom feature (set to 0% zoom and with a dark filter layered on top). I don't know why they don't just offer the filter without having to go through the unintuitive Zoom setting, and I only happened to learn of this feature because I talked to an Apple employee who works on accessibility.
I now use this as my triple-click functionality since it is more universal than inverting colors (which can cause issues on some websites, with photos, etc.).