SQL Server check if time between times

I’m trying to run this query that check if the current time not between 19:00:00 and 02:00:00 (next day)

if (select convert(nvarchar (8), getdate(), 114)) not between '19:00:00' and '02:00:00' 
begin 
    print 'a' 
end

It’s not working when the time is after 00:00:00

Why?

Thanks

>Solution :

IF NOT 
(
  (select convert(nvarchar (8),getdate(),114)) between '00:00:00' and '02:00:00'  
  OR 
  (select convert(nvarchar (8),getdate(),114)) between '19:00:00' and '23:59:59.999' 
)
   print 'a'