Download live data for multiple days

Questions
#1

Hello,

I’d like to see what was the different in my standby power usage between when I was on vacation (that I unplugged everything that wasn’t essential) and when I’m back (with the TV, Cable box, etc. plugged in).

Is there a way to download the live data for a span of 3 weeks?

#2

Use the API and replace the d parameter with the dates to download.