I feel much more comfortable in dark rooms, with dark mode screens and quiet.

I am ADHD and ASD though, and it's ASD that leads to sensory overload conditions that make the dark, quite rooms help me a ton.

My pediatrician has told me that boys with ASD have a 90% chance of having ADHD, and its fairly common for girls as well, though not near 90%.

I suppose, since ASD diagnosis is difficult in more subtle cases and it costs a fair amount of time and money that there are a ton of folks diagnosed with ADHD that are also ASD and don't realize it.

For me it's usually that the light level was acceptable when I entered the room and those conditions may have changed since then, but not enough to make it worth walking over to the light switch.

I would say it depends on the person. I prefer dark rooms over bright ones, but not everyone does.

I just like darkness and maybe a hint of light from accent lights or my desk lamp. Perfect working/gaming atmosphere.

Edit: Also some good music. Spotify is (with Youtube) my most run application on every device.

It varies for me, sometimes I get sick of the dark and sometimes I need near complete darkness. It really depends on my mood and what's going on.

In the morning I prefer a dark room because im still a zombie husk from waking up. Or if I have a headache. Late at night Id rather have a bright/well lit room. So it depends.

Maybe personal preferences are a factor.

I'm not ADHD but I quite like dark rooms. Just enough light to do whatever thing. Often that's no light.

It can. For me the darkness gives me less stimulation and that can be calming or help me focus when I can’t regulate visual stimuli.

I have ADHD and also keep all of my lights on. My partner hates it. 😔

It's odd that I assumed the post was all metaphor.

"Dark place"
"Shining a light on someone"

Things like that.