[Feature request] Add Brahmamuhurta times (96 & 48 min before sunrise)

[tenzap]

According to Ayurveda Dinacharya (daily routine as suggested in ayruveda) one should wake up between 48-96 minutes before sunrise.

Quoted from the 1st section of https://storage.googleapis.com/journal-uploads/wjpps/article_issue/1720697090.pdf

Ideally, one should wake up early in the morning, according to Ayurveda, Brahmamuhurta is
the ideal time to wakeup. Brahmamuhurtha is the penultimate period before sunrise
(Assuming sunrise at 6 a.m.) 96 minutes before sunrise i.e. 4:24 a.m. to next 48 minutes i.e.
up to 5:12 a.m.

Would you add a feature to allow setting alarms at these times? (48 Min before sunrise and 96 before sunrise) to your app?
A line on the main window mentioning both would be useful also (display could be optional).

This period of time is called Brahmamuhurta, so it could maybe labelled as Brahmamuhurta begining and Brahmamuhurta end.

EDIT: In the meantime, I found that it is possible, for alarms, to set a delay after events like sunrise for example, but it is possible only by iterations of 5minutes. Permitting iterations of 1minutes would be useful in that case.