It is estimated that the age of the earth is 4.54 billion years +/- 0.05 billion years.
First life began (scientific guestimate) at 3.8 billion years ago. That is it took only 0.75 billion years for life to appear on the new world.
In universal terms that would be just an instant.
Let’s speculate how life started. We have an ocean called the primordial soup ( a sea of serendipitous synchronicity and coincidences) into which one day falls and asteroid bringing with it…