May Keśava protect me with his club in the first portion of the day, and may Govinda, who is always engaged in playing his flute, protect me in the second portion of the day. May Lord Nārāyaṇa, who is equipped with all potencies, protect me in the third part of the day, and may Lord Viṣṇu, who carries a disc to kill his enemies, protect me in the fourth part of the day. He recites mantras for protection during different times, through the presiding deities of those times, in three verses. Keśava is the lord of Mathurā. Prātardina lasts until end of the fifth ghaṭikā from sunrise. [Note: A ghaṭikā is twenty-four minutes.] Govinda is the Lord of Vṛndavana. Āsaṅgava starts from the sixth ghaṭikā and lasts till the tenth ghaṭikā . Prāhna lasts from the eleventh ghaṭikā until the fifteenth ghaṭikā. Madhyandina (noon) lasts from the sixteen ghaṭikā to the twentieth ghaṭikā.