by day

and by night

during the day; during the night. (Often used in simultaneous clauses for contrast.) By day, Mary worked in an office; by night, she took classes. Dave slept by day and worked by night.

Common Names:

Name	Pronounced	Usage
Aminah (1)	-	Arabic, Malay, Indonesian
'Aisha	-	Arabic
Ashlynn	ASH-lin	English (Modern)
Quinton	['kwintɔn]
Nasim	nah-SEEM (Arabic)	Arabic, Urdu
Olalla	o-LAH-yah	Spanish