Dat of delivery cut off time

[Brighteyes]

The 'Date of Delivery' module that come with Prestashop seems to be missing a quite important function.

 

There surely need to be a time setting that states when the end of the day is?

 

So, for example, if there's a carrier for next day delivery you would need to place your order by 5.30pm. Otherwise you might have someone ordering at 11.59pm and still expecting delivery the next day.

 

Am I missing something here? is there a way to implement this somewhere?