A session window in minutes from IST midnight. end <= start means the window crosses midnight (an overnight session), which is why the test below is a wrap-aware range check rather than a plain >= start && < end.
end <= start
>= start && < end
Optional
Shown on the chart when the renderer draws a session label.
Minutes from midnight, 0..1439. Equal start and end means all hours.
A session window in minutes from IST midnight.
end <= startmeans the window crosses midnight (an overnight session), which is why the test below is a wrap-aware range check rather than a plain>= start && < end.