graphs with 'min/max range' on them

[korg]

Im a sysadmin and we like to measure things.

Id like to be able to plot a value with an additional min/max range (range bars I guess)..

for example: http://www.coderholic.com/files/munin-graphs1.png

You can see the actual value for 'day' (because it is one sample per pixel) but as the day data is squished into 'week' the value becomes a range (with the average plotted in solid green and the range behind it in light green).

Can one do that with pygal?

[paradoxxxzero]

See http://pygal.org/basic_customizations/#idchange-minor-major-labels