In an attempt to create a better version of human, a group of scientist created another version, but not necessarily better. This new form of people were called Solars. They needed no food or water, and they could not sleep on their own accord. They could feel no decrease in energy, making them the best workers, but they still needed rest. When people were asked to take in some Solars, and "recharge" them at night, people were disgusted. The scientists wanted desperately for them to be taken in by society, but the people were not willing. Coming up with another plan, they modified the Solars to only be able to move when a source of electricity was running. They were not going to be of much use inside, so they were stationed outside. The general public still did not like the idea of these new humans, so the scientists thought of away that they would not be seen often. Each Solar was assigned a lamppost, and would only be able to move when the light was on.