datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2007,02 0:30:00,28 ,       0,0.386828,0.038111, 0.08561
nsacmbeC1.c1,2007,02 1:30:00,28 ,       0,0.157327,0.029149,0.051819
nsacmbeC1.c1,2007,02 2:30:00,28 ,       0,0.292951,0.023796,0.059277
nsacmbeC1.c1,2007,02 3:30:00,28 ,       0,0.181145,  0.0197,0.049384
nsacmbeC1.c1,2007,02 4:30:00,28 ,       0,0.175268, 0.02684,0.057346
nsacmbeC1.c1,2007,02 5:30:00,28 ,       0,0.144849,0.017574,0.039978
nsacmbeC1.c1,2007,02 6:30:00,28 ,       0,0.071979, 0.00592,0.015834
nsacmbeC1.c1,2007,02 7:30:00,28 ,       0,0.037342,0.002386,0.007904
nsacmbeC1.c1,2007,02 8:30:00,28 ,       0,0.024711,0.001309,  0.0047
nsacmbeC1.c1,2007,02 9:30:00,28 ,       0,2.258441,0.095036,0.425702
nsacmbeC1.c1,2007,0210:30:00,28 ,       0,18.14367,2.081159, 4.54272
nsacmbeC1.c1,2007,0211:30:00,28 ,0.000677,49.69509,10.28583,13.36315
nsacmbeC1.c1,2007,0212:30:00,28 ,  0.0137,76.28632, 19.5219,21.21963
nsacmbeC1.c1,2007,0213:30:00,28 ,0.022198, 105.413,32.66805,29.08494
nsacmbeC1.c1,2007,0214:30:00,28 ,0.004074,107.0858,31.73649,30.34011
nsacmbeC1.c1,2007,0215:30:00,28 , 0.00041,64.18619,21.30164,20.56273
nsacmbeC1.c1,2007,0216:30:00,28 ,       0,34.20983,6.930961,9.252489
nsacmbeC1.c1,2007,0217:30:00,28 ,       0,8.765436, 0.60001,1.760785
nsacmbeC1.c1,2007,0218:30:00,28 ,       0,0.053999,0.003158,0.010706
nsacmbeC1.c1,2007,0219:30:00,28 ,       0,0.061163,0.004753,0.013123
nsacmbeC1.c1,2007,0220:30:00,28 ,       0,0.137611,0.012809,0.029191
nsacmbeC1.c1,2007,0221:30:00,28 ,       0,0.187233,0.013501,0.038295
nsacmbeC1.c1,2007,0222:30:00,28 ,       0, 0.13811,0.017906, 0.03635
nsacmbeC1.c1,2007,0223:30:00,28 ,       0, 0.27334,0.029092,0.064158