datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2006,12 0:30:00,31 ,128.2496,284.4325,208.8152,45.38935
nsacmbeC1.c1,2006,12 1:30:00,31 ,128.9503,278.3363,206.5655,43.78083
nsacmbeC1.c1,2006,12 2:30:00,31 ,129.7507,280.7502,201.9462,41.89708
nsacmbeC1.c1,2006,12 3:30:00,31 ,130.5253,280.8076,204.1554,43.10797
nsacmbeC1.c1,2006,12 4:30:00,31 ,131.9527,280.2907,  201.32,40.28236
nsacmbeC1.c1,2006,12 5:30:00,31 ,131.3242, 279.072, 203.904,41.20451
nsacmbeC1.c1,2006,12 6:30:00,31 ,132.2554, 275.344,200.8588,41.82384
nsacmbeC1.c1,2006,12 7:30:00,31 ,133.7617,286.5879,202.6174,45.61983
nsacmbeC1.c1,2006,12 8:30:00,31 ,133.7755, 281.596,202.1401,46.58899
nsacmbeC1.c1,2006,12 9:30:00,31 ,  135.23,290.1813,204.7976, 48.3141
nsacmbeC1.c1,2006,1210:30:00,31 ,135.0502,298.8878,209.3906, 47.7912
nsacmbeC1.c1,2006,1211:30:00,31 ,132.4742,302.2757,  208.26,48.46458
nsacmbeC1.c1,2006,1212:30:00,31 ,130.2654,299.4885,209.8776,48.26488
nsacmbeC1.c1,2006,1213:30:00,31 ,129.4055,304.9264,207.6518,50.79831
nsacmbeC1.c1,2006,1214:30:00,31 ,129.1965,302.0068,210.6982,49.89986
nsacmbeC1.c1,2006,1215:30:00,31 ,129.5365,295.9978,213.3623,47.01804
nsacmbeC1.c1,2006,1216:30:00,31 ,129.3553,292.1783, 215.498,46.89504
nsacmbeC1.c1,2006,1217:30:00,31 ,128.7147,293.0482,  212.41,47.99435
nsacmbeC1.c1,2006,1218:30:00,31 ,127.9812,298.3875,210.0067,49.57148
nsacmbeC1.c1,2006,1219:30:00,31 ,127.8876,297.5532,207.2907,48.95155
nsacmbeC1.c1,2006,1220:30:00,31 ,128.0637,290.3979,208.0527,47.60906
nsacmbeC1.c1,2006,1221:30:00,31 ,128.4772,  288.61,207.9248,  46.274
nsacmbeC1.c1,2006,1222:30:00,31 ,128.6327,282.4707,207.1813,46.36971
nsacmbeC1.c1,2006,1223:30:00,31 ,128.9557, 289.985,203.9502,46.73729