प्रातर्विधिकरं ज्ञेयं मध्याह्नं कामिकं तथा । सायाह्नं शांतिकं ज्ञेयं रात्रावपि तथैव हि ६४ ।
Morning is to be understood as the time for rituals (formal worship), Noon is associated with desires (personal or worldly desires), Evening is the time for peaceful devotion, and night is the same as evening, meant for peaceful worship.