Hour	Average	Range
1	137.8	9
2	143	8
3	141.2	15
4	139.8	6
5	140	10
6	139.2	8
7	141.2	10
8	140	8
9	142	7
10	139.2	13
11	139.6	12
12	141.4	9
13	141.2	3
14	140.6	8
15	141.6	9
16	140.4	13
17	140	6
18	141.8	8
19	140.4	8
20	138.8	6