From today's Guardian
https://www.theguardian.com/science/2018/feb/07/first-modern-britons-dark-black-skin-cheddar-man-dna-analysis-reveals
I noted that the darkness of the skin tone appeared to vary a lot according to the lighting source and the inclination of the publication showing it.
Some photos he looked very black, others quite middle eastern.
The tv long shots where much lighter tone than the close up too (no doubt again a lighting thing).
But interesting still,