It all depends on how your "biological" day is structured-how much of a morning or night person you are.

它完全取决于你的“生物节奏’’日的结构如何——你是早晨活动得多还是夜里活动得多。

youdao

I’m a morning person myself—I sometimes get up at 5 towork for a few hours before going to the office—but I have a colleaguewho comes to work at 11:30 every day and stays until 7 or 8 at night.

我本人是个早晨类型的人，有时我5点起床，在去办公室之前工作几个小时，而我的一位同事，每天11点30上班，一直呆到晚上7点或8点。

youdao

Sometimes I wonder about the accidents that happen to a person-car crashes, falling tree branches, fires in the night-and I wonder, were they avoidable or were they destined?

有时我想，那些发生在某人身上的意外——车祸、坠落的树枝、夜晚的火灾——到底是可以避免的，还是在劫难逃？

youdao

"However, when working late at night or when we cannot locate a young person's parents or appropriate carers, this is not always immediately achievable, " he said.

BBC: A youngster held in a prison cell

Do you say to that officer, 'Your priority is to get that work done' and they are not able to go out on patrol the Friday or Saturday night so you're down a person?

BBC: Law Society calls for 28-day limit on police bail

Technology that protects soldiers--that can, for example, detect whether something approaching a perimeter at night, in fog or dust, is a person or a dog--is eagerly sought in the private sector, too.

FORBES: The Security-Industrial Complex