My question is fairly simple: is there light inside a bag of holding? I'm asking this because I'm trying to do a passive run and I plan on storing unconscious enemies in the bag.
I know that living creatures suffocate after 10 minutes depending on how many there are, but my plan is this: if I can grow algae, (a few kilograms per person including water) then the algae should be able to filter out CO2 and other toxins while adding oxygen to the air. This whole plan hinges on the fact that there is light (preferably sunlight) so that the algae can perform photosynthesis and stay alive.
I don't know that much but from what I've heard the bag links to a separate dimension and I wasn't sure if this dimension has light or not. I tried really hard to find out the answer before asking but I couldn't find anyone else mentioning this very specific question.