public static string stat(string strg)
{
if (strg.Length == 0)
{
return("");
}
var ts = strg.Split(',').Select(t => TimeSpan.Parse(t.Replace('|', ':'))).OrderBy(n => n).ToList();
var median = ts.Count % 2 == 0
? (Ext.Average(new TimeSpan[] { ts[(ts.Count / 2) - 1], ts[ts.Count / 2] })) : ts[(ts.Count / 2)];
return($"Range: {ts[ts.Count - 1] - ts[0]:hh\\|mm\\|ss} Average: {Ext.Average(ts):hh\\|mm\\|ss} Median: {median:hh\\|mm\\|ss}");
}
