In which Light lurks the network
I'm guessing it might not even need to be said with Light, but he'll be being a creeper listening in on everyone's conversations as long as it's not private locked, starting from roughly 24 hours before his first arrival, making that roughly late noon, Day 112.
That being said, do expect him to know about any of your character's conversations as long as they are voice or video, and aren't private locked. However, that doesn't mean he'll be outright saying that he's been listening to your characters, of course!
If anyone has any objections I'm looking at you, Phoenix! ... what, he's not here anymore? with this little arrangement, do point them out here!
Thanks!
Update: For clarification, his sole purpose for watching and listening to everyone is mainly to determine if the place is safe, especially since it's supposedly filled with criminals.
There's also him suspecting that there's just one single person in the dome itself controlling the system, since it doesn't seem logical for a computerized system to be able to run everything. 'Whatever happened to maintenance?', for example.
Expect him to, at the very minimum, know your characters' names, overall behavior, and as much of their background as they would reveal, from the starting point of his observation onwards. More might be added as they come to mind!
IMPORTANT UPDATE: As far as private posts are concerned, please read the following!