showing a periodic alteration of co

showing a periodic alteration of condition with day and night, as certain flowers that open by day and close by night.

Results (Chinese) 1:

显示条件与白天和黑夜，作为某些花卉，白天打开或关闭夜间的周期变化。

Results (Chinese) 2:

呈现出周期性变化的条件下昼夜，某些花朵白天关闭，夜间打开。

Results (Chinese) 3:

呈现出昼夜周期变化的条件下，为确定开放每天近夜花。