According to the information provided the sensors report the values everyday for 5 days on an hourly basis. So the number of hours should be 24 x 5 = 120. But if you see the length of the lists provided, its 121. What is that extra hour for ?
Hehe buddy maybe :D
Maybe it is like the example stated by the host "3:00 am on 9 March to 3:00 am on 14 March", there are 121 hours during this period.
I dropped the first record in the list to fulfill 120
Thanks @kaphard, seems I need to retake elementary Maths :)
oh! thats true.. thanks kaphard