datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1999,02 0:30:00,25 ,       0,0.546348,0.159818, 0.19393
nsacmbeC1.c1,1999,02 1:30:00,23 ,       0,0.532023,0.159299,0.176128
nsacmbeC1.c1,1999,02 2:30:00,23 ,       0,0.518959,0.091659,0.166491
nsacmbeC1.c1,1999,02 3:30:00,25 ,       0,0.560813,0.116504,0.184679
nsacmbeC1.c1,1999,02 4:30:00,25 ,       0,0.601282,0.113471,0.177929
nsacmbeC1.c1,1999,02 5:30:00,24 ,       0,0.583705,0.145756,0.191299
nsacmbeC1.c1,1999,02 6:30:00,23 ,       0,0.463613,0.114301,0.150554
nsacmbeC1.c1,1999,02 7:30:00,24 ,       0,0.534574,0.122795,0.176115
nsacmbeC1.c1,1999,02 8:30:00,21 ,       0,0.506893,0.122489,0.186241
nsacmbeC1.c1,1999,02 9:30:00,23 ,       0,5.377254,1.438052,  1.9093
nsacmbeC1.c1,1999,0210:30:00,27 ,       0,14.39104, 4.90651,4.283792
nsacmbeC1.c1,1999,0211:30:00,28 ,1.490544,22.01248,6.380833,4.104242
nsacmbeC1.c1,1999,0212:30:00,28 ,1.266656,24.71822,6.374146,4.815177
nsacmbeC1.c1,1999,0213:30:00,28 ,0.837584,19.13392, 6.74261,5.310208
nsacmbeC1.c1,1999,0214:30:00,28 ,  1.3531,15.62204,4.822917,3.437216
nsacmbeC1.c1,1999,0215:30:00,28 ,1.618973,13.93806,6.038989,2.595169
nsacmbeC1.c1,1999,0216:30:00,27 ,       0,13.64966,5.461696,4.009449
nsacmbeC1.c1,1999,0217:30:00,24 ,       0,10.49353,2.559907,2.800225
nsacmbeC1.c1,1999,0218:30:00,23 ,       0,3.434563,0.460969,0.825548
nsacmbeC1.c1,1999,0219:30:00,22 ,       0,0.604224,0.131959,0.185047
nsacmbeC1.c1,1999,0220:30:00,24 ,       0,0.502351,0.128476,0.170486
nsacmbeC1.c1,1999,0221:30:00,23 ,       0,0.381482,0.104847,0.133553
nsacmbeC1.c1,1999,0222:30:00,22 ,       0,0.514965,0.131117,0.164125
nsacmbeC1.c1,1999,0223:30:00,23 ,       0,0.491832,0.119583,0.168986