Light is created on day 1, and then separated from the darkness. That is directed light. So with the Earth spinning on its axis at about a rate of once every 24 hours, you get night and day.
you are hoplessly lost in denial .. but First off .. welcome to two different creation acounts
and there is no "Directed light" that is completely made up nonsense on your part -- doesn't tell us any info on the source of the light but it doesn't matter .. what ever the nature of that light .. or nature of that separate and contradictory account - and thanks for proving to yourself fallibility in the Bible) - -
It is clearly stated when the Sun and Moon were created on the fourth day.
And it was so. 16 God made two great lights—the greater light to govern the day and the lesser light to govern the night.
What part did you not understand ? If there is no Sun .. there is nothing to govern the day .. but more importantly .. it is the moon that crushes any hope .. as in the first case there is no moon to govern the night no lesser light .. just darkness ..
In any case -- no way to measure 24 hour day .. in the first scenario .. as soon as you remove your directed light source .. and your assumption that the earth was spinning .. that God didn't start the spinning when moon and sun were in place.
Oh .. hold on .. who was it that was saying something about No assumptions.. shooting legs out from asunder -- triple hooped and crucified this position of yours ..
What I don't understand .. is why you are not jumping up and down with Glee ??? You no longer have to believe in 6000 year nonsense in order to maintain your faith in the entire Bible .. that strange literalist position where if one tiny chip in the foundation anywhere collapses the whole structure .. but what ever .. stucture is safe -- you don't have to believe in the 6000 year nonsense no more .. as this is not supported by the Bible.
BUT -- unfortunately - while there is an out for you on the 6000 year problem -- what are you going to do about the contradictory accounts .. on the same page .. just a few paragraphs apart ... how will you salvage the day on that one Friend .. whats going on here .. why are there two different creation accounts ..