You used to require twelve hours of sleep, and now, after a while of mind training and shamatha, six hours may be enough, or even three hours, maybe you don't need to sleep at all anymore.

可能你本来需要睡十二个小时，但是在修了止观之后，也许睡六小时乃至三小时就足够了。极而言之，不睡觉也是可以的。

youdao

But as I move into my more mission critical operating data, I may need to take that snapshot more often maybe every six hours, every four hours, maybe even every hour.

但当我面对更加重要的操作数据时，可能需要更频繁地拍取该快照，也许是每六小时拍一次，甚至每小时拍一次。

youdao

But as I move into my more mission critical operating data, I may need to take that snapshot more often maybe every six hours, every four hours, maybe even every hour.

但当我面对更加重要的操作数据时，可能需要更频繁地拍取该快照，也许是每六小时拍一次，甚至每小时拍一次。

youdao