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 ,       0,0.075157,0.003132,0.015341
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 ,       0,11.46706,0.996565,3.301816
nsacmbeC1.c1,2006,02 5:30:00,26 ,       0,35.31891,1.769682,7.156355
nsacmbeC1.c1,2006,02 6:30:00,27 ,       0,30.30169, 1.15488,5.827507
nsacmbeC1.c1,2006,02 7:30:00,28 ,       0,21.91863,0.782808,4.142232
nsacmbeC1.c1,2006,02 8:30:00,28 ,       0,15.06949, 0.58503,2.841955
nsacmbeC1.c1,2006,02 9:30:00,28 ,       0,15.18147,2.467921,4.359681
nsacmbeC1.c1,2006,0210:30:00,28 ,       0,60.83772, 14.1812,17.55191
nsacmbeC1.c1,2006,0211:30:00,28 ,2.868096,113.7334,36.36327,31.86971
nsacmbeC1.c1,2006,0212:30:00,28 ,10.49822,148.5527,56.54982,38.91861
nsacmbeC1.c1,2006,0213:30:00,28 ,15.62486,165.2036,65.15957,42.65658
nsacmbeC1.c1,2006,0214:30:00,28 ,17.27277,172.0962,65.26177,43.90325
nsacmbeC1.c1,2006,0215:30:00,28 ,7.348177,131.9877,45.33989,  35.401
nsacmbeC1.c1,2006,0216:30:00,28 ,0.658862,82.03403,21.24257,22.00938
nsacmbeC1.c1,2006,0217:30:00,28 ,       0,29.45053,5.433323,7.907117
nsacmbeC1.c1,2006,0218:30:00,27 ,       0, 2.41768,0.259893,0.611564
nsacmbeC1.c1,2006,0219:30:00,27 ,       0, 0.49545,0.021055,0.095844
nsacmbeC1.c1,2006,0220:30:00,27 ,       0,       0,       0,       0
nsacmbeC1.c1,2006,0221:30:00,27 ,       0,0.078848,0.003375,0.015267
nsacmbeC1.c1,2006,0222:30:00,25 ,       0,0.118164,0.004727,0.023633
nsacmbeC1.c1,2006,0223:30:00,25 ,       0,       0,       0,       0