przedzialy czasowe

class MainClass {
 static void wieksze(){
      TimeSpan tod = DateTime.Now.TimeOfDay;
      int nowMins = (int)tod.TotalMinutes;
    string [] hs = new string[]{"21:24","14:25","13:67","23:24"};
    for(int i =0;i<hs.Length;i++){
    string h = hs[i];
    // Console.WriteLine(h.Substring(0,2));
    // Console.WriteLine(h.Substring(3,2));
     int godzina = Convert.ToInt32(h.Substring(0,2));
     int minuta = Convert.ToInt32(h.Substring(3,2));
    int lateMins = godzina * 60 + minuta;

      if (nowMins >= lateMins)
      {
         Console.WriteLine("LATE");
      }
      else
      {
         Console.WriteLine("ON TIME");
      }
  }
  }
  public static void Main (string[] args) {
    Console.WriteLine ("Hello World");
  wieksze();


  }

}