One Meal A Day
This mod makes people want to eat when their Fullness drops bellow 25%, causing them to consume food once per day. They will look to eat with priority 1 when below 15%.
Moreover, the mod adds an option in the Options menu that allows users to adjust the threshold for eating between 20% and 80%. Keep in mind that survivors lose 75% of their fullness every 24 hours.
N.B. The mod adjusts the thresholds at which the happiness pleasures and troubles related to stomach fullness are triggered. This ensures that people will feel unhappy when they are actually supposed to eat, rather than 12 hours earlier.