datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2005,01 0:30:00,31 ,159.3981,303.7511, 210.922,36.34662
nsacmbeC1.c1,2005,01 1:30:00,31 ,158.6902,303.7578,210.5743,36.42934
nsacmbeC1.c1,2005,01 2:30:00,31 ,159.2597,306.4015,210.9439,36.95546
nsacmbeC1.c1,2005,01 3:30:00,31 ,161.1605, 304.071,210.4106,37.35748
nsacmbeC1.c1,2005,01 4:30:00,31 ,160.1592,303.5147,210.4657,37.33768
nsacmbeC1.c1,2005,01 5:30:00,31 ,156.9178,300.3978, 210.952,37.26372
nsacmbeC1.c1,2005,01 6:30:00,31 ,154.2328,292.2996,210.1634, 36.8953
nsacmbeC1.c1,2005,01 7:30:00,31 ,154.9777,294.2292,  209.35,36.27806
nsacmbeC1.c1,2005,01 8:30:00,31 ,155.5816,293.3922,209.1017,36.11168
nsacmbeC1.c1,2005,01 9:30:00,31 ,153.4518,292.9981,208.4704,35.80526
nsacmbeC1.c1,2005,0110:30:00,31 ,154.4158,294.2106,208.1493,35.75316
nsacmbeC1.c1,2005,0111:30:00,31 ,154.9397,295.4313, 207.868,35.72065
nsacmbeC1.c1,2005,0112:30:00,31 ,157.6668,297.4247, 208.228,36.93018
nsacmbeC1.c1,2005,0113:30:00,31 ,158.3535,299.1925, 208.013,36.95761
nsacmbeC1.c1,2005,0114:30:00,31 ,160.1753,299.1089, 208.133,37.17193
nsacmbeC1.c1,2005,0115:30:00,31 ,160.7263,300.9397,208.5862,37.48213
nsacmbeC1.c1,2005,0116:30:00,31 ,160.1832,304.7272,208.4531,37.65126
nsacmbeC1.c1,2005,0117:30:00,31 ,159.7653,303.9575,208.5098,37.07952
nsacmbeC1.c1,2005,0118:30:00,31 ,160.2204,302.6955,209.1655,36.57875
nsacmbeC1.c1,2005,0119:30:00,31 ,160.0358,303.8416,208.9976,36.47626
nsacmbeC1.c1,2005,0120:30:00,31 , 160.036,303.8115,208.4259,36.02117
nsacmbeC1.c1,2005,0121:30:00,31 , 160.751,305.8832,208.4715,35.57715
nsacmbeC1.c1,2005,0122:30:00,31 ,159.2705,305.5656,208.4779,35.53188
nsacmbeC1.c1,2005,0123:30:00,31 ,159.1008,304.6002,209.0448,36.48933