There is a determined group known as old earth creationists. Hugh Ross of www.reasons.org is among the best presenters of this philosophy that I have seen.
We might never be able to figure this one out in this mortal coil. There are too many variables out of our sight.
With this view, there's no need to compromise on the length of days in Genesis (they were 24 hours), no need to insist that the light was created in-transit (which is repulsive to reason), no need for a faster speed of light at an earlier point in the universe's history (although that is, in fact, a reasonable possibility).