The code in this file is mostly to get the ball moving in this
repository. This file opens the
'light-meter-sample-readings-23-04-2021-ritherdon.csv' file and
tallies-up the number of requests per second groups. After that, it
writes the results to 23-04-2021-readings-per-sec.csv.
As an example (to help explain), it counts and stores how many times
the light meter (factory1) took a reading at the rate of two times per
second. In this instance, there were 2955 instances of the light meter
taking two readings per second. This roughly equates to 10% of the
days readings was at a rate of two requests per second. 28% of the
time the light meter was recording at four requests per second, 18%
for one and 44% for three.