In simple terms. Scientist found this frequency here on Earth didn't know what it was.
All conscience gives off frequencies. On the meter people keep posting when it's blue, we are all in a zombie like state or not there at all. When we all think in unison or collectively it's bright white.
911 brought a huge white spot because we were all thinking in unison about the act.
Darkness to Light is another meaning here. By bringing all conscience to a great Awakening in unison we can push our world to a new level.
Higher frequency level beings when they show up also show up on the meter. A goal is to raise the frequency of all of our conscience.
Hope that helps explain. Schumann resonance is real science.