A very unscientific poll about light and dark modes on web sites:
My vision requires that I use light mode
4.3%
My vision requires that I use dark mode
4.1%
I prefer to use light mode
33.9%
I prefer to use dark mode
57.7%
Poll ended at .

@zachleat Voted light mode since that's generally my preference, especially on traditional desktop OSes. However, I do let my phone automatically switch to dark mode at night so that I'm less likely to get my eyes blasted if I need to use it in a dark room.

It's also not always purely a preference – when dealing with a migraine I am _very_ thankful to be able to manually force everything into dark mode.

tldr: It's complicated!