datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2000,02 0:30:00,29 ,271.8492,406.9109,330.0317,30.77524
sgpcmbeC1.c1,2000,02 1:30:00,29 ,270.6997,395.3055,328.2761,30.69334
sgpcmbeC1.c1,2000,02 2:30:00,29 ,268.0303,385.4297,324.9889,31.03709
sgpcmbeC1.c1,2000,02 3:30:00,29 ,263.6845,386.7078,323.0561,32.10632
sgpcmbeC1.c1,2000,02 4:30:00,29 , 264.107,392.7682,322.3538,32.24081
sgpcmbeC1.c1,2000,02 5:30:00,29 ,262.8923,390.9503, 319.564,31.25618
sgpcmbeC1.c1,2000,02 6:30:00,29 ,260.2423, 390.187,317.0704,30.74538
sgpcmbeC1.c1,2000,02 7:30:00,29 ,265.3082,393.4685,318.1253,30.50938
sgpcmbeC1.c1,2000,02 8:30:00,29 ,273.5136,395.4729,331.8543,29.56938
sgpcmbeC1.c1,2000,02 9:30:00,29 ,287.2525, 397.446,348.7355,30.73912
sgpcmbeC1.c1,2000,0210:30:00,29 ,298.4965,420.3624,365.9749,32.85286
sgpcmbeC1.c1,2000,0211:30:00,29 ,308.2983, 437.487,381.1495,35.77773
sgpcmbeC1.c1,2000,0212:30:00,29 ,310.1507,448.4062,390.9452,38.24122
sgpcmbeC1.c1,2000,0213:30:00,29 , 310.456, 451.383,394.3455,38.39495
sgpcmbeC1.c1,2000,0214:30:00,29 ,311.2868,451.0273,393.6632,36.93975
sgpcmbeC1.c1,2000,0215:30:00,29 , 311.853,445.8501,386.9469,34.65816
sgpcmbeC1.c1,2000,0216:30:00,29 ,308.4675,433.3432,377.9552,32.51543
sgpcmbeC1.c1,2000,0217:30:00,29 ,299.8524,421.2294,363.1489,30.37761
sgpcmbeC1.c1,2000,0218:30:00,29 ,292.1148,409.7003,347.4506,30.93983
sgpcmbeC1.c1,2000,0219:30:00,29 ,288.2063,402.8365,340.6134,31.51084
sgpcmbeC1.c1,2000,0220:30:00,29 ,284.6449,399.3668,337.4011,31.02116
sgpcmbeC1.c1,2000,0221:30:00,29 , 280.594, 399.407,335.5858,31.10005
sgpcmbeC1.c1,2000,0222:30:00,29 ,276.2722,404.6131,332.8581,30.47532
sgpcmbeC1.c1,2000,0223:30:00,29 , 273.288,404.5222,331.6947,30.46916