datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2005,02 0:30:00,28 ,127.7275,235.6197,176.0936,34.12779
nsacmbeC1.c1,2005,02 1:30:00,28 ,129.9902,236.1845,175.0498,33.27715
nsacmbeC1.c1,2005,02 2:30:00,28 ,129.4422,233.7673,174.9376,32.86703
nsacmbeC1.c1,2005,02 3:30:00,28 ,129.8263,235.0572,174.3875,33.24141
nsacmbeC1.c1,2005,02 4:30:00,28 , 130.032,234.6842,176.4686,33.34932
nsacmbeC1.c1,2005,02 5:30:00,28 ,130.3992, 249.458,178.4897,35.45178
nsacmbeC1.c1,2005,02 6:30:00,28 , 130.366,252.8479,177.0739,34.32806
nsacmbeC1.c1,2005,02 7:30:00,28 ,129.5315,246.2824,178.8593,34.28538
nsacmbeC1.c1,2005,02 8:30:00,28 ,128.4077, 248.063,183.3508,34.60025
nsacmbeC1.c1,2005,02 9:30:00,28 ,127.4595,242.7919, 180.744,33.87511
nsacmbeC1.c1,2005,0210:30:00,28 ,126.0663,234.1614,177.1914,35.72944
nsacmbeC1.c1,2005,0211:30:00,28 ,125.1538, 227.855,174.6747,32.63166
nsacmbeC1.c1,2005,0212:30:00,28 ,126.3958,229.7843,177.4168,32.49312
nsacmbeC1.c1,2005,0213:30:00,28 ,126.7595,231.2263,178.8008,33.61731
nsacmbeC1.c1,2005,0214:30:00,28 , 127.059,226.6047,178.2701,34.45376
nsacmbeC1.c1,2005,0215:30:00,28 , 127.184,233.7179,180.7635,35.74475
nsacmbeC1.c1,2005,0216:30:00,28 ,126.5225,241.9866,178.5563,35.56814
nsacmbeC1.c1,2005,0217:30:00,28 ,125.1398,242.7203,174.2914,33.93968
nsacmbeC1.c1,2005,0218:30:00,28 ,124.0502,237.9551, 176.753,35.76326
nsacmbeC1.c1,2005,0219:30:00,28 , 123.173,  239.68,177.3064,33.84069
nsacmbeC1.c1,2005,0220:30:00,28 ,123.0592,244.3033, 176.766,33.63192
nsacmbeC1.c1,2005,0221:30:00,28 ,123.8715,246.1465,178.2569,35.96764
nsacmbeC1.c1,2005,0222:30:00,28 ,124.7167,251.7822,177.4564,37.86169
nsacmbeC1.c1,2005,0223:30:00,28 ,125.2232, 245.416,176.5394, 38.0249