Who exactly is saying that the night view of Wangxian Valley is beautiful?

Isn't it more beautiful during the day? The night view is beautiful when looking down from Baihe Cliff, but if you want to see the cliff from the valley, you have to come during the day. After it gets dark, you can't see the mountains behind. Moreover, there are many people at night. If you come early in the morning, I can enjoy it all by myself. I can only say that each has its own beauty, but I prefer Wangxian Valley during the day.