From now on, you will only crow at dawn, not all day and night.

从现在起，你们只能在清晨打鸣，而不是整天整夜胡乱啼叫。

youdao

The work became so absorbing, so meditative, that he would try to paint at the deepest hours of night, when only the bark of a dog or distant cock-crow would disturb the southern French hillside where he lived.

ECONOMIST: Roman Opalka