datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2001,02 0:30:00,22 ,       0,0.389416,0.079771,0.138315
nsacmbeC1.c1,2001,02 1:30:00,21 ,       0,2.205535,0.185457,0.496366
nsacmbeC1.c1,2001,02 2:30:00,21 ,       0,2.531278, 0.45182,0.760008
nsacmbeC1.c1,2001,02 3:30:00,22 ,       0,0.612789,0.142385,0.202677
nsacmbeC1.c1,2001,02 4:30:00,20 ,       0,1.640983,0.242828,0.395426
nsacmbeC1.c1,2001,02 5:30:00,19 ,       0,1.577482,0.281233,0.468241
nsacmbeC1.c1,2001,02 6:30:00,22 ,       0,2.778684, 0.30621,0.600582
nsacmbeC1.c1,2001,02 7:30:00,22 ,       0,1.813589,0.191076,0.392944
nsacmbeC1.c1,2001,02 8:30:00,20 ,       0,0.632572,0.136802,0.198721
nsacmbeC1.c1,2001,02 9:30:00,25 ,       0,5.756199,2.192498,1.988187
nsacmbeC1.c1,2001,0210:30:00,27 ,0.128569, 21.5618,5.512367,5.393412
nsacmbeC1.c1,2001,0211:30:00,28 ,1.733443,12.26138, 5.20589,2.628663
nsacmbeC1.c1,2001,0212:30:00,28 ,1.201876,15.47727, 5.68528,3.965295
nsacmbeC1.c1,2001,0213:30:00,28 ,0.527205,24.10737,5.884347,6.050358
nsacmbeC1.c1,2001,0214:30:00,28 ,0.876675,17.18226,5.280297,4.746079
nsacmbeC1.c1,2001,0215:30:00,28 ,1.424155,15.80178,5.489961,3.441732
nsacmbeC1.c1,2001,0216:30:00,28 ,       0,24.72293,6.581657,5.576858
nsacmbeC1.c1,2001,0217:30:00,27 ,       0,8.402079,2.904284,2.516918
nsacmbeC1.c1,2001,0218:30:00,23 ,       0,9.735336,0.866271,2.120118
nsacmbeC1.c1,2001,0219:30:00,22 ,       0,1.640544,0.192472,0.409094
nsacmbeC1.c1,2001,0220:30:00,23 ,       0,0.605729,0.141947,0.210389
nsacmbeC1.c1,2001,0221:30:00,22 ,       0,0.963879,0.135712, 0.24374
nsacmbeC1.c1,2001,0222:30:00,21 ,       0,3.057655,0.433828, 0.80343
nsacmbeC1.c1,2001,0223:30:00,23 ,       0,2.538046, 0.31979,0.673465