Per Showmojo help desk on global calendar for ‘half-hour increments’ calendar:
“The 30-minute increments for lockbox enabled listings allows multiple lockbox showings to be scheduled simultaneously for different locations. That is typically the best way to set things up when you have multiple listings that use lockboxes. This setting is based on a standard schedule of 8:00am-8:00pm every day. The schedule that this setting is based on is not something that can be changed at this time”
Please make the global time user definable, we can’t show till 8pm in winter as dark, and in summer we like to allow prospects to start self showings at 6:30am