I took a look at it, but there is no evidence that natufian had light skin. First of all, Saudis and Yemenites, non-SSA admixed ones are heavily descended from Natufians and they even have Iran_N, EEF, and CHG admixture which all have a whitening effect on Saudis and Yemenites, yet the look very visibly exotic and swarthy. If Saudis and Yemenites had any more Natufian derived ancestry than what they already have, they would only be even darker. Second of all, Natufian samples whose genomes were analyzed did not have alleles and gene mutations for light skin, I forgot the code for the allele, but CHG, ANF, and Iran_N all had this mutation, even Levant_N had it but Natufian was the only one that lacked it. Also, as it says in that table that Natufians had lighter skin or similar skin tone to some Mesolithic Europeans and CHG, that could not be further from the truth. Natufians, during the Last Glacial Maximum/ Last Ice Age inhabited warmer and more southern regions and were accustomed to a warmer climate compared to European and Caucasian Hunter-Gatherer populations. Levant was warm back then and it's still warm nowadays.