是否有内置函数 select 基于时间的蜡烛?

Is there a built in function to select a candle based on time?

例如,我想更改 12:00 下午蜡烛的条形颜色。

Something like this:

barcolor(time_of_candle == 12:00pm? color.blue: na)

交换时区的小时和分钟。

barcolor(hour == 12 and minute == 00 ? color.blue: na)