[rrd-users] Graph colors and time

[Alex]

Hi,

I am trying to generate a graph to display power usage in my house. I 
would like to display part of the graph with different colors for 
off-peak times (22:30-6:30) and peak hours (6:30-22:30). All data are 
stored in the same DS. I look at the documentation but I don't figure 
out how to do it. Sorry if I missed it.
Thank you to whom may help to direct me to the solution.

Alex