[R] Calculate daily means from 5-minute interval data

[Rich Shepard]

On Fri, 3 Sep 2021, Jeff Newmiller wrote:

> The fact that your projects are in a single time zone is irrelevant. I am
> not sure how you can be so confident in saying it does not matter whether
> the data were recorded in PDT or PST, since if it were recorded in PDT
> then there would be a day in March with 23 hours and another day in
> November with 25 hours, but if it were recorded in PST then there would
> always be 24 hours in every day, and R almost always assumes daylight
> savings if you don't tell it otherwise!

Got it, Jeff. Thanks very much.

Regards,

Rich