This extension will add the time on column date added and date modified from order list and on dashboard recent orders.
It also will add the time inside on order info.
If you want to change the time format to 24 hours, go to you language folder:
$_['time_format'] = 'h:i:s A';
$_['time_format'] = 'H:i:s';
Not working yet?
1. Refresh modification: Extensions -> Modifications;
2. Clear the cache from twig: Dashboard - upper right side button - Disable cache and update.