=+5. In the article “Evaluation of Optimal Power Options for Base Transceiver Stations of Mobile Telephone Networks Cameroon” (Solar Energy, 2012: 2935–2949), researchers recorded site specific information for remote telecommunications stations throughout Cameroon. The following observations are daily energy demand readings (kWh)

for 12 stations:

17.76 23.44 24.58 26.99 27.23 30.77 31.79 35.57 36.59 36.59 40.51 59.31