The LB Comfort Statistics component can tell you the % of time hot/cold/comfortable for any of the “Comfort Calculator” components. There are many more properties of these comfort objects that you can access with the Ladybug Tools SDK and a line or two of GHPython.
If you want to observe just a slice of time (between certain hours or months) then create an Analysis Period and use the LB Apply Analysis Period component to get input data collections for just the date/times that you care about.