Flower moon

Good afternoon all,

The following two shots were taken on the evening of 06 May 2020.

Both were taken within minutes of each other and both with the same settings:

F/6.3 - 1/80sec - ISO 100 with K1 ii and 500mm lens.

I`ve done no PP except to reduce the size and I don`t understand why there is so much difference in the apparent colour.

Any ideas would be appreciated.

David