18:30	0.65293
19:00	0.65767
19:30	0.67397
20:00	0.68648
20:30	0.70416
21:00	0.72154
21:30	0.71938
22:00	0.70023
22:30	0.67662
23:00	0.65085
23:30	0.66892
00:00	0.66576