datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2005,02 0:30:00,28 ,285.0422,380.4727,330.0401,22.53506
sgpcmbeC1.c1,2005,02 1:30:00,28 , 282.581,379.4547,327.6515,23.27449
sgpcmbeC1.c1,2005,02 2:30:00,28 ,282.3647,379.0054,326.0856,23.44993
sgpcmbeC1.c1,2005,02 3:30:00,28 ,283.7338,377.9938,323.4416,24.66617
sgpcmbeC1.c1,2005,02 4:30:00,28 ,280.2362,375.8819,321.6456,24.43239
sgpcmbeC1.c1,2005,02 5:30:00,28 ,276.8435, 368.997,319.5991,23.95517
sgpcmbeC1.c1,2005,02 6:30:00,28 ,276.4264, 365.709,318.9606,23.03184
sgpcmbeC1.c1,2005,02 7:30:00,28 ,276.5633,364.1948, 319.805,21.74006
sgpcmbeC1.c1,2005,02 8:30:00,28 ,287.5179,373.9875,329.2751,18.42622
sgpcmbeC1.c1,2005,02 9:30:00,28 , 301.197,391.1151,343.8362,19.32659
sgpcmbeC1.c1,2005,0210:30:00,28 ,317.7265,404.9572, 359.085,23.76058
sgpcmbeC1.c1,2005,0211:30:00,28 ,321.2989,418.7838,370.9697,28.49522
sgpcmbeC1.c1,2005,0212:30:00,28 ,322.5055,426.6224,377.8917,30.55933
sgpcmbeC1.c1,2005,0213:30:00,28 , 321.826,439.2728,382.4138,33.34099
sgpcmbeC1.c1,2005,0214:30:00,28 ,323.0466,437.9865,379.9601,32.37632
sgpcmbeC1.c1,2005,0215:30:00,28 ,319.8278,431.0208,375.4459,29.26353
sgpcmbeC1.c1,2005,0216:30:00,28 ,316.8553,419.0269,366.8893,25.48147
sgpcmbeC1.c1,2005,0217:30:00,28 , 313.909,410.9143,354.6944,21.92347
sgpcmbeC1.c1,2005,0218:30:00,28 ,303.6219,397.7861,344.5453,19.95271
sgpcmbeC1.c1,2005,0219:30:00,28 ,303.9458,388.9465,339.8341,19.95676
sgpcmbeC1.c1,2005,0220:30:00,28 ,299.2785,380.0807,337.5136,21.09603
sgpcmbeC1.c1,2005,0221:30:00,28 ,296.7798,380.3042,335.1336,22.40397
sgpcmbeC1.c1,2005,0222:30:00,28 ,296.5734,378.3514,333.0216,22.22674
sgpcmbeC1.c1,2005,0223:30:00,28 ,292.5853,380.7975,331.1939,22.46671