Email reports: What does "for each day in the last day" mean?

[DanielHug (Daniel)]

I am a bit puzzled by this:

What does it mean that the “evolution graph shows the evolution for each day in the last day”?
Daniel

[heurteph-ei (Philippe)]

The sentence is a little bit automatic… It depends on the selection you made in parameters before (and concerns graphs displays):
« Evolution graphs show the evolution for each day in the last {day|week|month} »
The value comes form the question: « Email Schedule ».

But the sentence is not very clear. See:

Enhancement: Scheduled report settings for email schedule and report period with rolling window