using System;

public class Program

{

    public static void Main()

    {

        var startBusinessHour = new TimeSpan(00, 00, 00);

        var endBusinessHour = new TimeSpan(18, 0, 0);

        var teste7pm = new TimeSpan(19, 0, 0);

        Console.WriteLine((teste7pm >= endBusinessHour) + " - " + (teste7pm <= startBusinessHour));

    }

}