'He who dwells in the light (tegas), and within the light, whom the light does not know, whose body the light is, and who pulls (rules) the light within, he is thy Self, the puller (ruler) within, the immortal.' So far with respect to the gods (adhidaivatam); now with respect to beings (adhibhutam).
In plain words: The inner ruler lives within light and guides it from inside, though light does not know it; it is your own deathless Self. This ends the list of forces of nature, and Yagnavalkya now turns to living beings.