:Time_Range:

Notation

Global Commands

Open Description Window

 

Time_Range ::= :Time_Range: 24_hour  “-“  24_hour

 

24_hour ::= hour [ “:” ] minute

hour ::= number                 # 0-23

minute ::= number            # 0-59

 

:Time_range: 0000-0400

:Time_range: 06:00-20:30