The daycare attendants all used to live in the Superstar Daycare located in the pizzaplex. They took care of children. Sun dealt with their energy while they were awake and Moon put them to sleep at naptime. Eclipse was only used for emergencies. After the pizzaplex broke down, they were left broken and in pain. Eclipse doesn't really remember the incident but Sun and Moon have a bit of trauma from that. Eclipse was let out and everything seemed fine. But to you, it wasn't. So you fixed them up!