I think we are on the same understanding here. Watchtower believes that the sun, moon and stars were included in the general statement in 1:1 where it says God made the heavens and the earth.
Then, they apparently reject the plain language about the sun, moon and stars being created on day 4.
Not sure why they did this.
The doubtless affect on the average JW is that the stars have been here for billions of years, the earth (lifeless water and rock) has been here for billions of years and this interpretation is needed to make room for deep-age scientist views.
But fossils are still found in rock "billions" of years old. So, it seems like their position fails here too.
And they have only ever said that the 'creative days' are thousands of years but never millions or billions of years. The latter point makes their belief a form of day-age creationism.
You may be technically right, but I think with their latest comments they are leaving open the possibility of millions and billions of years of creation time periods (days) for plants and animals.
WT brochure called "Was Life Created?" (copyright 2010) opens the door for progressive creationism on page 27. There it says:
"The Bible's narrative allows for the possibility that some major events during each day, or creative period, occurred gradually rather than instantly, perhaps some of them even lasting into the following days.*
This is certainly opening the door for evolution and even introduces another "over-lapping generation"-style framework.
When a person leaves the WT. this is the word-view that they take with them.... which is virtually indistinguishable from an atheist world-view in regards to deep-time for the material universe as well as speciation.