10:30	1.13798
11:00	1.16372
11:30	NA
12:00	0.348722
12:30	0.799122
13:00	1.47543
13:30	NA
14:00	NA
14:30	0.998484
15:00	0.413923
15:30	0.369235
16:00	0.377641
16:30	0.388696
17:00	0.451613
17:30	0.394166
18:00	0.467781
18:30	0.443655
19:00	0.439327
19:30	0.544336
20:00	0.540466
20:30	0.624278
21:00   0.444118