A320 cabin lights

Will this cabin lights act on user switching on/off? Or It related to time you choose to fly? For ex. User A fly A320 in the noon time with cabin lights off, what would user B sees if he fly night time? He will see lights right? It will be constantly on for third perspective view and for yourself in outside view? So the on/off switch doesn’t really have control over it. Just renders for the scene? I don’t have knowledge about this programming technique, just curious.