te tu taj jagrhu rupam
tyaktam yat paramesthina
tam evosasi karmabhih
te—they (the Kinnaras and Kimpurusas); tu—but; tat—that; jagrhuh—took possession of; rupam—that shadowy form; tyaktam—given up; yat—which; paramesthina—by Brahma; mithuni-bhuya—coming together with their spouses; gayantah—praise in song; tam—him; eva—only; usasi—at daybreak; karmabhih—with his exploits.
The Kimpurusas and Kinnaras took possession of that shadowy form left by Brahma. That is why they and their spouses sing his praises by recounting his exploits at every daybreak.
The time early in the morning, one and a half hours before sunrise, is called brahma-muhurta. During this brahma-muhurta, spiritual activities are recommended. Spiritual activities performed early in the morning have a greater effect than in any other part of the day.
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