The line graph illustrates information about how much electricity was used within 24 hours in winter and summer time, while the pie chart depicts data about the four mainly sectors of electricity usages in winter season.
Overall, there was the highest demand of electricity in winter, whereas the figure for summer witnessed the lowest usages throughout the whole given time. And the pie chart displays that heating for the rooms and water saw the largest portions and it took over a half of the electricity usages in cold winter.
In detail, the electric consumption in winter started at about 34000 units, which was just under two times as high as the figure of summer at 18000 units. Having increased to 40000 units at 3am, the electricity used in winter experienced a significant decline, and reached its trough at 7am to around 30000 units, though it still surpassed the figure for summer at 14000 units. The winter electricity consumption, then rise considerably and hit the peak at almost 50000 units at 22pm, before it reached the started using unit to 34000 units at 24pm.
Regarding the pie chart, there was the highest demand of electricity usages to heat rooms and water at 52.5%, which was over two times higher than the figure of household chores at 17.5%. The remaining two segments: Lighting and entertainment, and smaller usages like cleaning and electric tools were the same rate at 15% for both in the winter power used.