Like, is it just total darkness or, the opposite? Is it easier for them to fall asleep given that there’s no light to distract them whilst trying to nod off?
I feel like an absolute ass for asking these questions, and I’m honestly not trying to hurt anyone’s feelings or anything.
I don’t know much about it, but there is an interesting thing called “Synesthesia”, basically some of your senses mix, most famously people can “see music as colours”.
And blind people do seem to have quite uncanny abilities to get around, just relying on touch and sound. Who knows how they precieve it in their head. But it’s an interesting question for sure.
I just watch Charlie Puth on the Really Good Podcast, and it seems like he has the music as colors thing. He said a word that hit him weird and then said “orange”, then tried to brush it off as he knew trying to explain it wouldn’t go well.