public void Add(DateTime current, int departures, int arrivals)
{
if (Departures.Count > 23)
{
Departures.RemoveAt(0);
}
if (Arrivals.Count > 23)
{
Arrivals.RemoveAt(0);
}
if (Times.Count > 23)
{
Times.RemoveAt(0);
}
Departures.Add(departures);
Arrivals.Add(arrivals);
Times.Add($"{current.AddHours(-1d).ToString("HH")} - {current.ToString("HH\r\ndd.MM.yyyy")}");
}