A niggle: Although my panel output daily peak times are displayed in 24 hour format, when I input them manually I’m confronted with a dropdown in 12-hour format. Not only is this tedious, using 12-hour clock is inconsistent with the rest of your site. I thought you guys Down Under were fairly clued up in ISO / the metric system!
Ideally the user should be able to select which they prefer - AFAIA only the US is firmly wedded to 12-hour clocks and inches/feet, though there are some diehards in the UK as well. It would be good to get rid of the dropdown and just enter the time manually, eg. 14:15