Any comparative study with a decent methodology would detect the problem of differing sensitivities per person (by checking the standard deviation among other t

Any comparative study with a decent methodology would detect the problem of differing sensitivities per person (by checking the standard deviation among other things). The problem, as another comment points out, is that this study was done on mice. To me it removes all possibility of applying its conclusions to humans, because our sleeping habits don't seem similar at all.