I have looked for an earlier series of posts but unable to locate where there was discussion of the significance of the "dark" room the chained survivors were found in. Although it is true that people who sleep during the day like to shield the light, my take on it is that one room was the punishment room and that the window(s) were intentionally darkened and muffled.
The purpose of this is
sensory deprivation which adds to the brainwashing reinforcement. Chained to the mattress, likely diapered, left in the excrement, in the darkness, no sounds, starved, dehydrated, for weeks or even months, all at the whim of the depraved sadist (in my theory that is primarily LT), who also is the rescuer and only ray of light, when at her choosing she would enter to clean them, feed them, unchain them or not. I think she made one bedroom into a dungeon since the house lacked a cellar, basement or woodshed. I considered whether she sent the other survivors to care for them, but I think she reinforced her
power over them by being the only caretaker of the punished.
Different links and the Sheriff report refer to "dark, foul-smelling surroundings" and others refer to a single "room" - I remember early on it was not the whole house that was dark and foul-smelling, it was that room where some were chained up.
https://www.thedailybeast.com/david...nia-house-of-horrors-and-free-her-12-siblings
"Jan 16, 2018 - Two California parents turned a homeschool into a house of horrors, chaining their 13 children to beds in a
dark, filthy
room, police say. David and Louise
Turpin were arrested Sunday after ..."