datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2006,02 0:30:00,24 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,02 1:30:00,24 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,02 2:30:00,26 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,02 3:30:00,25 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,02 4:30:00,23 ,       0,0.038125,0.001658, 0.00795
nsacmbeC1.c1,2006,02 5:30:00,26 ,       0,0.459554,0.026825,0.099816
nsacmbeC1.c1,2006,02 6:30:00,27 ,       0,0.618531,0.022909,0.119036
nsacmbeC1.c1,2006,02 7:30:00,28 ,       0,0.362179,0.012935,0.068445
nsacmbeC1.c1,2006,02 8:30:00,28 ,       0, 1.04113,0.037183,0.196755
nsacmbeC1.c1,2006,02 9:30:00,28 ,       0,1.934902,0.135447,0.410702
nsacmbeC1.c1,2006,0210:30:00,28 ,       0,8.070083,0.600598,1.639228
nsacmbeC1.c1,2006,0211:30:00,28 ,0.001895,21.47543,2.906668,5.019299
nsacmbeC1.c1,2006,0212:30:00,28 ,0.001378,17.94003,3.573418,4.850253
nsacmbeC1.c1,2006,0213:30:00,28 ,0.002708,31.98889,3.059433,6.327976
nsacmbeC1.c1,2006,0214:30:00,28 ,0.003154,28.40612,3.119269,5.888799
nsacmbeC1.c1,2006,0215:30:00,28 ,0.005155,18.67265,2.898606,4.460015
nsacmbeC1.c1,2006,0216:30:00,28 ,       0,11.82161, 1.85394,3.358278
nsacmbeC1.c1,2006,0217:30:00,28 ,       0,5.350223,0.407953,1.233533
nsacmbeC1.c1,2006,0218:30:00,27 ,       0, 0.03489,0.001919,0.007276
nsacmbeC1.c1,2006,0219:30:00,27 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,0220:30:00,27 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,0221:30:00,27 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,0222:30:00,25 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,0223:30:00,25 ,       0,       0,       0,       0