Their appearance at other times of the day tends to be as a response to being disturbed.

其他时间的出现一般是受到外界的打扰。

youdao

Sleep patterns change as we age, but disturbed sleep and waking up tired every day are not part of normal aging.

睡眠形式会随着年龄改变，但是每天睡不好、醒来感觉很累可不是正常的老化现象。

youdao

If you can do a task once instead of spreading it through the day, it will be much more efficient since you won't be disturbed while doing it.

如果你可以一次完成任务而不是分散任务到全天，一次完成会更有效率，因为你不会在工作中被打扰。

youdao

It's not that I feel any less disturbed by the soul-sucking effect of modern day life.

NPR: My Very Own Gagavolution

The inquest heard that Mrs Fuller's behaviour the day before their disappearance had started to become very disturbed and irrational.

BBC: Fuller quarry deaths: Children 'unlawfully' killed

Meanwhile the natural body clock was disturbed - some genes naturally wax and wane in activity through the day, but this effect was dulled by sleep deprivation.

BBC: Bad sleep 'dramatically' alters body