I have a dataframe that consists of **only one column** of data (**3.000.000 samples**) taken over a **period of 10 hours**. One can assume that the **sample frequency is constant**.

**Is it possible to create a time series line plot without having to create another column with some sort of timestamp/datetime?**

I know that:

-Y axis should be the value of the sample

-X axis should be the time. The origin equals 0 and the last mark of the axis is 10 h.

All the examples I saw assume that there is a column with a timestamp but I guess it should not be necessary to calculate it if I know the period (0 h - 10 h) and assume a constant frequency for the data/samples.