Find a Nth highest or lowest numbers in a given series of Doubles using Python

from System import *
from System.Collections.Generic import *
from System.Linq import *

class Program(object):
	def Main(args):
		lstNumbers = List[Double](1, 2.06, 34, -4, 5.90, 61.9, 7.8, 8, 9, 18.0, 23.7)
		minNum = lstNumbers.Min() #lowest number
		maxNum = lstNumbers.Max() #highest number  
		Console.WriteLine("Min = {0} , Max = {1}", minNum, maxNum)
		Console.ReadKey(True)

	Main = staticmethod(Main)