datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2006,11 0:30:00,30 ,294.4387,393.4949,340.0947,27.83122
sgpcmbeC1.c1,2006,11 1:30:00,30 ,285.4217,391.7081,337.3063,28.35081
sgpcmbeC1.c1,2006,11 2:30:00,30 ,284.5142,392.7734,336.8084,29.65634
sgpcmbeC1.c1,2006,11 3:30:00,30 ,276.1065,393.2823,333.1181,30.25436
sgpcmbeC1.c1,2006,11 4:30:00,30 ,279.0945, 391.331,330.3815, 29.8056
sgpcmbeC1.c1,2006,11 5:30:00,30 ,277.7242,386.1886,328.4613,30.03256
sgpcmbeC1.c1,2006,11 6:30:00,30 ,280.9332,379.6499,328.0535,29.01101
sgpcmbeC1.c1,2006,11 7:30:00,30 ,291.7968,374.3817,331.3319,26.36167
sgpcmbeC1.c1,2006,11 8:30:00,30 ,285.6196, 387.865,346.6208,24.73752
sgpcmbeC1.c1,2006,11 9:30:00,30 ,279.5608,421.8022,366.6154,28.73248
sgpcmbeC1.c1,2006,1110:30:00,30 ,278.7623,469.6235,387.3775,36.60518
sgpcmbeC1.c1,2006,1111:30:00,30 ,278.2943,502.6109,404.7032,42.87502
sgpcmbeC1.c1,2006,1112:30:00,30 ,277.7323,514.9335,414.1811,46.57797
sgpcmbeC1.c1,2006,1113:30:00,30 ,277.0668,516.7213, 414.102,47.15543
sgpcmbeC1.c1,2006,1114:30:00,30 , 278.135,504.8862,408.5699,46.03662
sgpcmbeC1.c1,2006,1115:30:00,30 ,279.1102,482.4312, 395.955,41.70556
sgpcmbeC1.c1,2006,1116:30:00,30 ,280.0633,455.9968,380.3161, 36.5225
sgpcmbeC1.c1,2006,1117:30:00,30 ,281.2225,426.7713,362.6101,33.62911
sgpcmbeC1.c1,2006,1118:30:00,30 ,282.9078,411.5871,353.9465, 32.7369
sgpcmbeC1.c1,2006,1119:30:00,30 ,284.4936,405.9942,350.4939,31.91821
sgpcmbeC1.c1,2006,1120:30:00,30 ,286.4382,405.5175,347.5406,31.95872
sgpcmbeC1.c1,2006,1121:30:00,30 ,287.3595,402.9049,346.4314,31.92364
sgpcmbeC1.c1,2006,1122:30:00,30 ,288.8572,397.7457,344.4377,31.17451
sgpcmbeC1.c1,2006,1123:30:00,30 ,279.8233,393.1514,341.9255,30.44043