pf2e.fyi
From Pathfinder Lost Omens Gods & Magic, which isn't enabled.

Tsukiyo - Moderate Curse

CURSE

If Tsukiyo is particularly offended by someone, they may find themselves lost in delusions of moonlight. When attempting to navigate or find something at night, if you roll a success or critical success on your Perception check, Survival check, or other check to do so, you get a failure instead.

Pathfinder Lost Omens Gods & MagicOGL