daytime用於什麼時態

daytime一般用於過去完成時/

過去完成進行時、現在進行時、現在完成時等

貝體看具體語境。

例句：We can't see the moon during the daytime.

on daytime用於過去式 /一般現在時 ，例如：In the present study we investigated the effects of school starting time on daytime behavior and sleep.

during the daytime一般用於過去完成時/ 過去完成進行時、現在進行時、現在完成時等 

例句：

You don't often see this bird in daytime.這種鳥白天不常見

daytime用於一般現在時，中文意思是白天，日間。例句:Baby sleeps even in the daytime.嬰兒連白天也睡覺。