Yes, it is always best to post the actual study, rather than news network synopsis, written by someone who majored in Journalism, not science.
Before belittling Neanderthal (the group you are apparently claiming are albinos), one should consider the other evolution options.
Today, a large brain is the #1 correlator to high IQ. Neanderthal's brain was even larger than today's Whites or Far East Asians (Japan/Korea). I guess Neanderthal had room for better eyesight too.
Lucy was found in Ethiopia, Turkana Boy was found in Kenya and the recent discovery of Homo Naledi was near Johannesburg, South Africa.
Evolution is a quickly moving path, as every person generates 8 mutations. 30,000 years seems like nothing in time. It is quite remarkable how quickly some humans upwardly evolved, while others stagnated.