[kderbyma]

I found this but didn't really associate it with my sleep patterns. I found it was the general routine which affected my energy levels. I used to time little 20 minute coffee breaks / walks to coincide with the lows and allow me to reinvigorate with new surroundings and sometimes you run into people you know.

If I missed my walks I was always scattered and it didn't matter if I tried to go again later because everything was out of rhythm because I didn't get the new boost at the right time. I think that lunch time is most people's separator (hell the article says afternoon peak and morning peak suggesting they cradle the noon) but they take it for granted because they try to slave to the clock. rather than slaving to the clock they should strive to be most productive and useful which includes their mental state as well