Hr-in-the-Day, Left dB--Average by Hour in the Day,StdDev_Pos,StdDev_Neg
1,110.787,0.274,0.292
2,113.924,0.242,0.256
3,112.708,0.220,0.232
4,113.173,0.234,0.248
5,112.360,0.259,0.275
6,111.212,0.280,0.300
7,111.739,0.387,0.425
8,111.635,0.270,0.288
9,112.193,0.256,0.272
10,112.551,0.221,0.232
11,113.315,0.241,0.255
12,115.154,0.246,0.261
13,113.215,0.233,0.247
14,113.222,0.291,0.312
15,112.697,0.279,0.298
16,112.119,0.270,0.288
17,112.567,0.244,0.258
18,112.365,0.196,0.206
19,112.943,0.233,0.246
20,114.306,0.226,0.239
21,112.320,0.262,0.279
22,114.231,0.272,0.290
23,112.848,0.220,0.232
24,112.848,0.253,0.269