When considering the geological age of Earth, how long does the age of man represent in a 24-hour time scale?

The geological age of Earth spans approximately 4.5 billion years, and when condensed into a 24-hour time scale, the time humans have existed is extremely brief. Specifically, if Earth's history was scaled down to a single day, modern humans (Homo sapiens) have been around for only a fraction of that time—around 200,000 to 300,000 years, which is effectively just a couple of seconds in comparison to the entire duration of Earth's existence.

Thus, in this analogy, the age of man represents merely the last second on the 24-hour clock of Earth’s history. This highlights the relatively short duration of human existence compared to the vast timeline of Earth's geological development.