Can you add an integer to the result of a date and time function?

[#1]

The script below returns the values (intergers) 1-24

Hour (`date_entered`)

How do I add the integer value '1' to the result. I wanted the script below to display something like '07:00-8:00'

Here's what I tried:

Hour (`date_entered`) & ':00' & '-' & Hour (`date_entered` + 1) & ':00' as Hour,

Can anyone help?

[richard]

This would do. Try it in a text object first.

Notice! 

1) replace now(0) with your date field.

2) This script adds 1 to the hour and not 60 minutes to the time. This is a  big difference.

=date(now(1),'hh:mm') & ' - ' &  (hour(date(now(1),'hh:mm')) +1) & ':' & minute(date(now(1),'hh:mm'))

[#3 · Accepted solution]

Thanks for the help! Just adjusted my original script...

    Hour(`date_entered`) & ':00' & ' - ' & (Hour(`date_entered`)+1) & ':00' as Hour,