Nietzsche, I would like to mention that all Proto-Indo-European myths Center on one thing, whether Anglo-saxon, Celtic, Norse, Germanic, Greek, Slavic, Iranian or Indian - the annual fight between light and darkness in which Gods and demons/Titans fight. The fight starts at autumn time and end with spring. Finally the hero wins back light, spring, marries the princess but has to surrender her when autumn comes.
"The same traditions are also found in the literature of other branches of the Aryan race, besides the Hindus and the Parsis. For instance, Dr. Warren quotes Greek traditions similar to those we have discussed above. Regarding the primitive revolution of the sky, Anaximenes, we are told, likened the motions of the heaven in early days to “the rotating of a man’s hat on his head.” Another Greek writer is quoted to show that “at first the Pole-star always appeared in the zenith.” It is also stated, on the authority of Anton, Krichenbauer, that in the Iliad and Odyssey two kinds of days are continually referred to one of a year’s duration, especially when describing the life and exploits of the Gods, and the other twenty-four hours. The night of the Gods has its parallel also in the Norse mythology, which mentions “the Twilight of the Gods,” denoting by that phrase the time when the reign of Odin and the Æsir, or Gods, would come to an end, not forever, but to be again revived; for we are told that “from the dead sun springs a daughter more beautiful than her sire, and mankind starts afresh from the life-raiser and his bride-life.” If these traditions and statements are correct, they show that the idea of halfyearly night and day of the Gods is not only Indo-Iranian, but IndoGermanic, and that it must therefore, have originated in. the original home of the Aryans."
BG Tilak "Arctic Home in Vedas", page 72
"In short, the Dawn is supposed to have been everything to the ancient people, and a number of legends are explained in this way, until at last the monotonous character of these stories led the learned professor (Prof. Max Müller) to ask to himself the question, “Is everything the Dawn? Is everything the Sun?” - a question, which he answers by informing us that so far as his researches were concerned they had led him again and again to the Dawn and the Sun as the chief burden of the myths of the Aryan race."
BG Tilak "Arctic Home in Vedas", page 224