The order are nothing like humans beings in many ways. They only require high concentrations of protein that are taken in pills. They give them all the nutrition they need for an entire week in just one dose. They also have no need for sleeping because their structure and their nervous system is able to rest when they sit down or when they stand still. There is no need to close their eyes and be inactive for those 7 to 8 hours that humans require.
The order have been using their entire 24 hours a day for all kinds of purposes and activities that allow them to do research and development in all areas that are related to the maintenance of Earth. They also spend a lot of their time tracking how humans are behaving in a certain area of the world. Hopefully all of the work that has been done for humanity will not be in vain.