Parking is not allowed during the hours of darkness.

夜间禁止停放车辆。

《牛津词典》

In Denmark, there can be up to 17 hours of darkness per day in winter, and the average temperature is around 0℃.

在丹麦，冬天每天有长达17个小时的黑夜，平均气温在0℃左右。

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Peter, meanwhile, had used the hours of darkness to strengthen his position.

而与此同时，彼得利用这几个小时的黑暗，加强了他的阵地。

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"During the hours of darkness St Mary's looks really majestic in those floodlights, " added Mr White.

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During the hours of darkness the intelligent control system prevents dazzle from the headlights of other vehicles.

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If earlier the night had belonged to reprobates, now respectable people became accustomed to exploiting the hours of darkness.

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