57.8352492462, 49.3506467609, 38.6602692461, 0.0, 7.15105257546, 45.0177800391
72.7583417281, 48.9477878574, 4.21277494476, 98.183168992, 0.0, 15.7022798801
32.4683285321, 83.9794307564, 23.578346756, 30.2128827937, 82.5804959193, 0.0
How to speed up the code - searching through a dataframe takes hours