Can you, please, add support for time of day so we could have different rates in day/night time?
Like,

DayStartTime = 8:00;
NightStartTime = 20:00;

gather.rate daydispenser Wood 1;
gather.rate nightdispenser Wood 10;​

Or something like that
And chat аnnouncements about changes, like 

Day/night starting. Current rates changed​