Extinct is necessary
Extinct is necessary for rest and sleep, and those who do benefit from this function can live better and longer. Extinct power produces from light reflection and when light strike at a thing for some duration of time, after light cutting extinct, those reflections appear and a kind of power spreads out. This energy has different properties, many alive unions can grow by this energy and power and alive cells with no movement can grow with this power. Also some foods for some cells may reinforce at absolute dark and may absorbed at this location, so kind of black hollow can absorb some globes and other things, and human would benefit from that in the future ,some things captured in medium can be free by this power. These energies include powerful potential and when arrived in alive substances, can create long living with kinds of advantages and important activities. Some of cells activities become more at darkness and relaxation can be done at dull because cells’ nutrition can be better at darkness and extinct condition. When electricity and lamp was invented and medium was full light, body life get short and less at nights and those who benefit from light lesser, can live better and longer.