datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2007,02 0:30:00,28 ,       0,0.555287,0.093526,0.177477
nsacmbeC1.c1,2007,02 1:30:00,28 ,       0,0.362262,0.072856,0.116772
nsacmbeC1.c1,2007,02 2:30:00,28 ,       0,0.394494, 0.06989,0.126405
nsacmbeC1.c1,2007,02 3:30:00,28 ,       0,0.898083,0.087958,0.211669
nsacmbeC1.c1,2007,02 4:30:00,28 ,       0, 0.55527, 0.08859,0.167059
nsacmbeC1.c1,2007,02 5:30:00,28 ,       0,0.419331, 0.06601,0.133262
nsacmbeC1.c1,2007,02 6:30:00,28 ,       0,0.589655,0.055129,0.141241
nsacmbeC1.c1,2007,02 7:30:00,28 ,       0,0.648889,0.043651,  0.1304
nsacmbeC1.c1,2007,02 8:30:00,28 ,       0,2.467032,0.223888,0.520306
nsacmbeC1.c1,2007,02 9:30:00,28 ,       0,17.63205,3.270175,4.470738
nsacmbeC1.c1,2007,0210:30:00,28 ,0.163822,53.33894,16.62814,15.76366
nsacmbeC1.c1,2007,0211:30:00,28 ,3.551736, 100.135,40.94642,29.37371
nsacmbeC1.c1,2007,0212:30:00,28 ,11.23796,133.5308,64.33248,38.13584
nsacmbeC1.c1,2007,0213:30:00,28 ,14.27467,167.1834,80.84228, 45.0096
nsacmbeC1.c1,2007,0214:30:00,28 ,10.92494,168.8509,76.70426,44.95589
nsacmbeC1.c1,2007,0215:30:00,28 ,5.222896,128.2682,55.44045,37.00113
nsacmbeC1.c1,2007,0216:30:00,28 ,0.767802,82.40787,27.42147,23.83099
nsacmbeC1.c1,2007,0217:30:00,28 ,       0,32.43001,6.800491,8.152669
nsacmbeC1.c1,2007,0218:30:00,28 ,       0,4.492414,0.689741,1.136193
nsacmbeC1.c1,2007,0219:30:00,28 ,       0,0.925899,0.067297,0.180923
nsacmbeC1.c1,2007,0220:30:00,28 ,       0,0.968789,0.082834, 0.20428
nsacmbeC1.c1,2007,0221:30:00,28 ,       0,1.010073,0.083153,0.215868
nsacmbeC1.c1,2007,0222:30:00,28 ,       0,1.049899,0.091158,0.239281
nsacmbeC1.c1,2007,0223:30:00,28 ,       0,0.992094,0.108439,0.216388