The source of natural light usually needs to be soft though, such as from an overcast day or a subject in the shade.

自然的光的来源通常需要被软虽然，比如一个阴暗的一天或一个主题在阴凉处。

youdao

So we opted for a sombre burial in the Greenhouse, under the shade of the tallest of the mangroves, though in truth it meant a slightly watery grave after all, stuff seeping up through the muck to swallow the foot, bubbles of mud detaching and floating among us during our tiny, foot-size ritual observances.

NEWYORKER: Lostronaut