datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2005,02 0:30:00,28 ,       0,0.443084,0.068791,0.124919
sgpcmbeC1.c1,2005,02 1:30:00,28 ,       0,0.329897,0.027705,0.073052
sgpcmbeC1.c1,2005,02 2:30:00,28 ,       0,0.329576,0.026426,0.075747
sgpcmbeC1.c1,2005,02 3:30:00,28 ,       0,0.396838,0.024317,0.082699
sgpcmbeC1.c1,2005,02 4:30:00,28 ,       0,0.258071,0.011806,0.050168
sgpcmbeC1.c1,2005,02 5:30:00,28 ,       0,0.170298,0.006275,0.032159
sgpcmbeC1.c1,2005,02 6:30:00,28 ,       0,0.048989,0.002171,0.009435
sgpcmbeC1.c1,2005,02 7:30:00,28 ,       0,29.86662,5.766066, 7.94308
sgpcmbeC1.c1,2005,02 8:30:00,28 ,0.004339,192.6926,55.30879,65.07741
sgpcmbeC1.c1,2005,02 9:30:00,28 ,0.027193,365.9952,130.4828,139.2207
sgpcmbeC1.c1,2005,0210:30:00,28 ,0.230866,521.2899,207.0332,203.8391
sgpcmbeC1.c1,2005,0211:30:00,28 ,0.197884,604.4158, 262.262,248.6606
sgpcmbeC1.c1,2005,0212:30:00,28 ,0.317535, 646.413,263.3289,261.3063
sgpcmbeC1.c1,2005,0213:30:00,28 ,0.014252,649.9852,262.8293, 266.875
sgpcmbeC1.c1,2005,0214:30:00,28 ,0.023293,527.2491,197.9813,216.5623
sgpcmbeC1.c1,2005,0215:30:00,28 ,0.005875,400.6319,139.8228,154.5586
sgpcmbeC1.c1,2005,0216:30:00,28 ,0.006882,255.9021,79.43885,96.44737
sgpcmbeC1.c1,2005,0217:30:00,28 ,       0,107.2449,21.12021, 28.5034
sgpcmbeC1.c1,2005,0218:30:00,28 ,       0,3.799988,0.219999,0.735324
sgpcmbeC1.c1,2005,0219:30:00,28 ,       0,0.134064,0.018007,0.035088
sgpcmbeC1.c1,2005,0220:30:00,28 ,       0,0.333415, 0.03642,0.075345
sgpcmbeC1.c1,2005,0221:30:00,28 ,       0,0.470453,0.067724, 0.13308
sgpcmbeC1.c1,2005,0222:30:00,28 ,       0,0.448791,0.068046,0.133747
sgpcmbeC1.c1,2005,0223:30:00,28 ,       0,0.802586,0.043257,0.155235