Mind Monitor

Likewise, looking for the information

I found this Types of Brain Waves The five types of brain waves and their associated frequencies are: Delta waves, which are between 0.5 and 4 hertz (Hz), occur during deep states of dreamless sleep. Theta waves, which are between 4 and 8 Hz, occur during light sleep or deep relaxation. Alpha waves,...

I'm new please go slow on me. I have muse and this app now. Just trying to see what it means. Attached is the graph, what this means can someone explain ?