Start time and end time column for graph or time series

Good morning all,
I was wondering if it is possible to display time ranges in Garaph pannel in a meaningful way, without preparing the data beforehand via a for loop.

Table example with start and end:
start_time; end_time; value; name
2021-02-17 01:05:36.000+0002; 2021-02-17 04:05:36.000+0002; 25; outside_temperature

Alternative example with start and duration (seconds):
start_time; duration; value; name
2021-02-17 01:05:36.000+0002; 3358; 25; outside_temperature

Thanks in advance and best regards