CC Ādi 17.120

ei-mata nṛtya ha-ila cāri prahara
sandhyāya gaṅgā-snāna kari’ sabe gelā ghara
Synonyms: 
ei-mata — in this way; nṛtya — dancing; ha-ila — was performed; cāri — four; prahara — a period of time lasting three hours; sandhyāya — in the evening; gaṅgā-snāna — taking bath in the Ganges; kari’ — finishing; sabe — all; gelā — returned; ghara — home.
Translation: 
In this way they danced continuously for twelve hours, and in the evening they all took a bath in the Ganges and then returned to their homes.