There is no way to know how long Adam & Eve had been in the garden together and we do not know how long the devil had been plotting against them. The story makes it read like these things happened quickly but it is likely they did not...
I am NOT going to approach this book as a scientist and make a fool of myself. We all need to be careful when talking about things outside our expertise. I am going to use my area of expertise only—believing God!
Genesis 1:1-5
February 12, 2020
The first theme is that God saw it was good and, later, everything multiplied according to its kind. No room for evolution nor baseless theories about how long it took God to complete His creation.
Genesis 1:6-23
February 19, 2020
He is before all things, and in him all things hold together. Jesus not only created all things, He is sustaining all things.