This is a metaphysical clock, which attempts to make rough predictions about the general conditions you may be currently be facing based on the daily, lunar, and solar cycles. This clock measures the metaphysical hour, not the hour of the day; it doesn't move exactly linearly, either. Generally, its "hour" represents a larger and wider version of how you might feel at that hour of the day (e.g., energised at the 12 hour as you would be at noon). Press the space bar to see a visualisation of the clock. Probably, most of its readings, except for those in plain English at the bottom, won't make any sense, as it is built around a specific system and terminology. It's really only meant for myself, but if it makes any seemingly accurate measurements, I hope they are helpful for you! Credit to @CyberParra for the code used to determine the phase of the lunar cycle, which I adapted to make more exact.