I didn’t. Statistical significance is complicated. In a noisy data set, you have to also look at the magnitude of the effect - and its huge here. Note that t

I didn’t. Statistical significance is complicated. In a noisy data set, you have to also look at the magnitude of the effect - and its huge here. Note that they don’t report p-value magnitude, which matters. They also don’t report statistical significance of difference, only of individual effects.