How to display time in 12 hr format

[zerrvyx]

Not sure if this is possible but I was curious
Also, what does the a in %a mean?

[amnweb]

Also, what does the a in %a mean?

https://docs.python.org/3/library/time.html#time.strftime

[KarthikSapaliga]

to display time in 12 hr format set the label in following format

options:
            label: "{%I:%M:%S}"

%I: Hour (12-hour clock) as a decimal number [01,12].
%M: Minute as a decimal number [00,59].
%S: Second as a decimal number [00,61].

and for the %a it shows the abbreviated weekday name like: Mon, Tue, Wed, Thu etc
if u need full weekday name then use %A