private static HyperLogLog CreateHyperLogLogWithHashedDateTimes(int n, byte b, int start = 0)
{
var hyperLogLog = new HyperLogLog(b);
for (Int64 i = start; i < start + n; i++)
{
hyperLogLog.AddDateTime(new DateTime(2000, 1, 1).AddMinutes(i));
}
return(hyperLogLog);
}