Dates offset

Hi Again. I'm having trouble with an availability calendar (for all the rooms so that the booker can see what's available at a glance when booking).

When I look at the dates created by the checkin checkout I see for example an event that books for tonight through bee hotel would have this:
Thu, 04/29/2021 - 01:00 - Fri, 04/30/2021 - 01:00
however when I display this on a calendar it shows the event starting today and going to tomorrow... which is fine.. until you realise that someone wanting to book for tomorrow will feel like the room is booked. It also means you get overlapping events in the calendar which makes the view have to be quite tall.

What I want is a date range that starts on the starting night and ends on the starting night for display purposes (as appears when you look on the calendar view for a specific room).

Is this possible? I think this could warrant an additional field in event? I'm not 100% sure wether this is within the scope of bee hotel or if it's a bee issue?

I'm using a full calendar display in views to generate the calendar using the Event:Event Dates field as the source for the dates and the Event:State (and Event:Unit rewritten together) for the title.