Issue with "until time of day"

[sircedriclex]

Hello, I recently encountered a small bug regarding the "until time of day" function. If the last timer was in the range of "until 12:XX:XX", Hourglass shows "until 24:XX:XX" after stopping the timer or restarting the program. As far as I know the 24-hour clock only ranges from 00:00:00 to 23:59:59. It displays the timers in "Recent inputs" and "Saved timers" as "until 24:XX:XX", too. If I start an "until 24:XX:XX" timer, there is no error and Hourglass rather interprets it as 12:XX:XX during the day (but more testing is needed if that is always the case).

Thanks for this great program!