the decrease in power demand at the end of the working day is represented fairly well by the prediction range which only slightly overestimates the time it takes for power levels to descend to the base-load.
it is worth noting that predictions are made in 1-h intervals whereas the metered data has a frequency of 15 min.
this discrepancy in granularity between both sets of data inherently presents a challenge to the model, yet results are still reasonable.