Experiment Type: Twin Telepathic Communication
Experiment Notes: Successful observations of an unseen telepathic communication.
Side Effect Notes: Day and Night were deemed a successful telepathic communication experiment as they seemed to understand and respond to things within the distance of two rooms apart. Including pain induced to the other or response to sense stimulation. 
Experiment Personality Notes: Day is extremely protective of Night and worries greatly when he is not within view. Born deaf with his hearing sense seemingly relying on Night.

Luckily, both of these tokos were going to... relatively the same place, so Day and Night got to stick together like brothers. Day, in particular, has been lovingly adopted by two weird handlers who take care of him like a son. Despite their back and forth bickering, Day... seems to not mind it at all. Maybe he even likes watching them argue. One handler in particular has taken a keen liking to Day and his adamant personality, taking him to see his brother quite often... and well, Day has absolutely nothing to say about that! Though, Day swears that sometimes his handlers can hear the thoughts he has with his brother... though that may just be him being paranoid. Even though he's normally paired with Night, Day's grown a bit more... "confident" while alone, if you can call it that. Still a worrywart, he gets protective over odd things, but at least he's learning to be... "nice". When he's not working, you can see him amicably nodding his head as he sits by himself; you can only wonder what he's talking about with his brother.