How is the smart building dataset organized? Is there no order based on hour of day and then proceed to the next day?

[S-acharya57]

The dataframe head gives summary as:

But if the data is collected over certain time period, should it not follow an order? I expected data for hour of day (hod) for one day and then another day and so on.
If we just sort it, it does sort the data but since it is collected over a span of 14 days, the days of 2 weeks might be accumulated together. Hence, I am curious how is the dataset of smart building organized?

Since devices give data continuously and the resolution is hour of the day, how is the data organized?