Indeed, attacks were 33% more frequent during the second half of the moon cycle, when the moon shines the least and provides the most darkness from which the maneaters can strike.
实际上，月亮周期的下半周比上半周攻击频率要高出33％，月光最弱时也提供了食肉动物攻最黑暗的攻击条件。
Half were housed in a standard light-dark cycle of 16 hours of light (at 150 lux) followed by eight hours of total darkness.
其中一半田鼠被封闭起来并做周期性的光照实验，每个周期先用150勒克斯的光照持续照射16个小时，然后完全黑暗持续16个小时。
On the evening of September 24th a power cut plunged almost 10m Chileans, more than half the population, into darkness.
9月24日晚，智利大停电，近一千万人陷入黑暗，被波及的人数超过了智利总人口的一半。
He climbed a gate into a field, intending to sleep for the rest of the night under a hay-rick, but then he noticed an unusual light in the darkness, about half a mile away.
他翻越过一个大门进了一块地里，打算在一个干草垛下过夜，就在这时，他注意到大约一英里远的地方黑暗中有不寻常的火光。
So half of our space walk is in complete darkness. The helmet lights are essential at the work sight.
这样我们太空行走的一半时间是在完全无光线下进行的，我们头盔上的光就成了工作时必备的光源。
Vestal looked up to see Belfred crooking a finger from the half darkness of the hall.
薇思德一抬头，看见白菲瑞达在半明半暗的门厅里弯弯手指招她过去。
Vestal looked up to see Belfreda crooking a finger from the half-darkness of the hall.
薇思德一抬头，看见白菲瑞达在半明半暗的门厅里弯弯手指招她过去。
In the corner on the gateleg table the glass paper weight which he had bought on his last visit gleamed softly out of the half-darkness.
角落里那张折叠桌上，他上次来时买的玻璃镇纸，在昏暗朦胧下闪着柔和的光彩。
In the corner on the gateleg table the glass paperweight which he had bought on his last visit gleamed softly out of the half-darkness.
角落里那张折叠桌上，他上次来时买的玻璃镇纸，在昏暗朦胧下闪着柔和的光彩。
It's a bold statement to leave half of the image completely in darkness, but that's what makes this image so interesting.
把一大半的图像隐藏在暗部是一个大胆的表达，这也使这幅画面非常有趣。
It's a bold statement to leave half of the image completely in darkness, but that's what makes this image so interesting.
把一大半的图像隐藏在暗部是一个大胆的表达，这也使这幅画面非常有趣。
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