Lol. Me thinks you're on a Pink Floyd acid trip. There is no 'Dark Side of the Moon,' only a far side which is out of our view from earth. The phases of the moon clearly show that the moon has days and nights just like we do. The simple explanation is that you don't see the stars in the daytime on the moon for the same reason that you don't see the stars in the daytime on the earth: The sun, our star, simply outshines them all.