## 3 Results
### Profiles for Energy Consumption and Session Duration
Results from AC recharging points show that both average and median values from AC fast, triple phase (22 kW \(<p\leq\) 45 kW) recharging points are lower than those classified as AC medium, triple phase (7.4 kW \(\leq p\leq\) 22 kW). This could happen since the AC fast recharging points are present in the same recharging stations in which also DC recharging points are present, so the maximum power output rate cannot be reached because the other recharging points are occupied. Nonetheless, the duration values from AC fast recharging points are also lower, which is an effect of providing maximum power output values. Moreover, data about energy consumption and duration from DC recharging points show that users from DC ultra-fast (level 1) (150 kW \(\leq p<\) 350 kW) recharging points usually consume more energy than users from DC fast, triple phase (75 kW \(\leq p<\) 150 kW) recharging points, but they also stay longer. However, by considering median values, it takes 3 more minutes to recharge an additional 7.4 kWh with a higher maximum output power. Figure 12 shows the profile of occupancy from the analyzed recharging points. Such profiles were calculated by using the weighted arithmetic average of the occupancy per hour and per day of the week, and then scaling the results with a min-max normalization. Moreover, Figures 13 and 14 show the average energy consumption (in kWh) and the session duration (in minutes) for AC and DC recharging points, allocated by the hour in which the EV started recharging. The lines represent the average values, while the bars indicate the number of registered recharging sessions. In general, the occupancy is usually lower at the beginning of the week, increasing more when the weekend is closer; the highest demand is on Saturdays. The only exception is for AC slow, single phase (\(p<\) 7.4 kW) recharging points, which are busier during working days. Figure 12: Normalized profile of occupancy by type of maximum power output, \(P\), with AC recharging points shown in red/orange shades and DC points in green shades. AC recharging points are requested in most of the cases during the first part of the day. In addition, the average energy consumption during working hours is similar, while in early mornings and during the night, it tends to increase; still, the average duration during late hours is higher. Such results could be related to users leaving their EVs connected to the recharging points during these time slots, using the space for parking purposes. In the case of AC fast, triple phase (22 kW \(<p\leq\) 45 kW) and DC recharging points, results show that they are more requested in the morning and in the late afternoon; this behavior corresponds to users recharging their EVs before and after working hours and before and after longer trips. Then, the average energy consumption values from DC recharging points are calculated as \(\frac{\partial\ln\partial\ln\partial\ln\partial\ln\partial\ln\partial\ln \partial  
recharging points are similar among different working hours, but the average duration of sessions decreases early during the morning and in the night hours. This could be associated to a higher power output during such time slots, resulting in shorter recharging sessions. As mentioned before, there are many factors that affect the consumption and duration values, so more data would be required to better understand such behaviours.