We should hear from him any minute/day/time now.

我们现在随时都可能收到他的来信。

At night; in the day(time)

在夜里（白天）

And we, we live half in the day time

我们，一半生活在白天

Put this plaster on the sore once day time.

把这膏药每日一次敷放患处 。

At night; in the day(time) on the night of

在（某天）夜里

My lovely parents always lock the accessories at day time.

我可爱的爸妈总爱在他们上班时锁上所有影音设备.

We have military training and political study in day time.

白天进行军事练习和政治学习.

He did a part-time job apart from working in the office in the day time.

除了白天在办公室上班，他还做一个兼职工作。

At least, I would not keep my doors barred in the day time.

我至少还不会在白天把门闩住.

Are they just another tool for fashion that people put on every time they go out in the day time?

本来一直犹豫要不要去，我想一定是命运驱使我！