प्रथमसप्तम अष्टमभागावह्नः स्नानकालौ तदनन्तरं विधायाः ॥ कZ_०२.३१.०५ ॥
prathama-saptama aṣṭama-bhāgāv ahnaḥ snāna-kālau tad-anantaraṃ vidhāyāḥ
Bathing times fall in the first, seventh, and eighth divisions of the day; thereafter the subsequent regimen should be carried out.
Multiple windows allow scheduling flexibility across units while still enforcing a uniform standard of hygiene and cooling—important for large-scale stables.