datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2002,03 0:30:00,23 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,03 1:30:00,24 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,03 2:30:00,22 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,03 3:30:00,25 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,03 4:30:00,26 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,03 5:30:00,26 ,       0,0.229301,0.008819, 0.04497
nsacmbeC1.c1,2002,03 6:30:00,27 ,       0,6.872841,0.985803,1.767818
nsacmbeC1.c1,2002,03 7:30:00,27 ,       0,19.39074,5.595402,6.392223
nsacmbeC1.c1,2002,03 8:30:00,27 , 1.37586,27.05631,12.82551,8.431781
nsacmbeC1.c1,2002,03 9:30:00,27 ,8.568438,44.77535,19.96257,9.219745
nsacmbeC1.c1,2002,0310:30:00,27 ,4.151625,58.40789,21.44379,10.14078
nsacmbeC1.c1,2002,0311:30:00,27 ,4.687351,58.73772,16.03315,9.646446
nsacmbeC1.c1,2002,0312:30:00,26 ,2.993379,58.05812,11.26148, 10.7124
nsacmbeC1.c1,2002,0313:30:00,26 ,0.539611,22.65032,5.862547,6.726751
nsacmbeC1.c1,2002,0314:30:00,26 ,2.479292,33.48541,10.92668,7.834037
nsacmbeC1.c1,2002,0315:30:00,28 ,1.566409,44.43493,15.53834,8.530808
nsacmbeC1.c1,2002,0316:30:00,28 ,4.675693,29.83215,  18.151,4.467378
nsacmbeC1.c1,2002,0317:30:00,28 ,5.642199,35.46815, 20.4365,7.234836
nsacmbeC1.c1,2002,0318:30:00,28 ,3.271615,28.36069,13.68317, 7.95309
nsacmbeC1.c1,2002,0319:30:00,28 ,       0,20.72006,6.861459,6.836383
nsacmbeC1.c1,2002,0320:30:00,28 ,       0,6.416588,1.102401,1.744341
nsacmbeC1.c1,2002,0321:30:00,28 ,       0,0.105906,0.003782,0.020014
nsacmbeC1.c1,2002,0322:30:00,27 ,       0,       0,       0,       0
nsacmbeC1.c1,2002,0323:30:00,26 ,       0,       0,       0,       0