They actually rely on their daylight vision and cannot fly during the night with no moonlight.

实际上，它们依靠的是昼视觉，在没有月光的夜晚则无法飞行。

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Vision in bright light, mediated by cone cells of the retina; daylight vision.

光适就，眼对光调节通过视网膜的锥形细胞调整亮光中的视觉；光线视觉。

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Both functional and aesthetic in nature, the facade is designed to improve access to daylight, reduce heat and glare, and maintain vision for a healthy internal environment.

不论在功能上还是在美学本质上，立面的设计都是为了改善光照的条件，减少不必要的热量和眩光，营造健康的室内环境。

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