using System;

using System.Collections;

using System.Collections.Generic;

​

public class Program

{

    public static void Main()

    {

        var list = new List<SpanOfTime>(){

            new SpanOfTime(){From = TimeSpan.Parse("0.19:00"), To = TimeSpan.Parse("0.20:00")}, 

            new SpanOfTime(){From = TimeSpan.Parse("0.19:00"), To = TimeSpan.Parse("0.20:00")},

            new SpanOfTime(){From = TimeSpan.Parse("0.19:00"), To = TimeSpan.Parse("0.20:00")},

        };

        Console.WriteLine("Hello World");

    }

​

    public class SpanOfTime

    {

        public TimeSpan From

        {

            get;

            set;

        }

​

        public TimeSpan To

        {

            get;

            set;

        }

    }

}