Although Gu Pan had experienced this phase in her previous life and knew such things happened, at that time, people outside the base already had issues in their minds, so some of them went insane, and it wasn't certain why.
Moreover, they didn't live with the community, so there was no big data for reference.
This life, having heard from Dr. Feng Zhekai, she understood more clearly that such prolonged darkness could disrupt people's mental stability.
She asked Dr. Feng Zhekai, "Will this illness improve after the polar night ends?"