Probably because the bright nights make hunting harder.

大概因为明亮的晚上使打猎更加艰难。

youdao

It was a brave little house with a big, tumbledown barn and fields that sloped into forests beyond. The days were bright with snow, the nights forbiddingly dark.

她要出国两个星期，我同意照顾她的动物；那是一个崭新的小房子，有一个摇摇欲坠的牲口棚和一个斜靠进森林里的牧场，白天在白雪的衬托下显得十分明亮，夜晚又黑的令人生畏。

youdao

They say that for nights the sky over Asia and Europe stayed bright enough to read the paper by.

他们说，连续几个晚上，欧洲和亚洲的夜空都亮的可以读报纸。

youdao

In this world of splendidly dark nights, bright stars and brilliant sunrises, at once benign and terrifying, even the dullest of souls can feel the urge to reflect in new ways about the relationship between the transitory and the eternal.

ECONOMIST: Saint Catherine's monastery

The director, Curtis Hanson ("The River Wild, " "The Hand That Rocks the Cradle"), has done his film noir homework, yet his movie feels bright and new, as if he's piercing those long-ago Los Angeles nights with halogen headlights.

WSJ: -