Is there a way to set time in drop down menus?

Meaning they would be side by side like this:

I can't seem to find a way to do that. Any help would be fantastic. Thanks!

That's easily accomplished with a Custom HTML Prompt, but I'm wondering whether it's really necessary (in your personal case) to use two dropdowns, or even one. What I mean is that, it's much easier to use a standard prompt for text input of four digits (from 0000 to 2359), with added logic that can check for errors and reject anything non-numeric or with numerals out of range (i.e., the first two digits representing an hour greater than 23 or the last two digits representing a minute greater than 59). Keep in mind that a single input of four digits can still be saved as separate minute and hour variables with values extracted from the four digits.