datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,1999,02 0:30:00,25 ,       0, 2.88087,0.700599,0.955803
nsacmbeC1.c1,1999,02 1:30:00,23 ,       0,2.823444,0.649142,0.869132
nsacmbeC1.c1,1999,02 2:30:00,23 ,       0,2.860857,0.473428,0.857348
nsacmbeC1.c1,1999,02 3:30:00,25 ,       0,2.630829,0.506069,0.878226
nsacmbeC1.c1,1999,02 4:30:00,25 ,       0,2.882542,0.643673,0.979754
nsacmbeC1.c1,1999,02 5:30:00,24 ,       0,2.764032,0.674119,0.946271
nsacmbeC1.c1,1999,02 6:30:00,23 ,       0,2.779022, 0.55861,0.836628
nsacmbeC1.c1,1999,02 7:30:00,24 ,       0,2.573661,0.539732,0.815771
nsacmbeC1.c1,1999,02 8:30:00,21 ,       0,2.193405,0.417983,0.700394
nsacmbeC1.c1,1999,02 9:30:00,23 ,       0,11.31768, 3.35664,3.647453
nsacmbeC1.c1,1999,0210:30:00,27 ,       0,45.67966,13.55681,12.80658
nsacmbeC1.c1,1999,0211:30:00,28 ,1.982795,100.7305,31.38527,23.50002
nsacmbeC1.c1,1999,0212:30:00,28 ,7.352697,151.9525,49.48298,30.78661
nsacmbeC1.c1,1999,0213:30:00,28 ,9.866027,152.0008,58.49437,31.85131
nsacmbeC1.c1,1999,0214:30:00,28 ,10.05235, 157.744,57.48712,36.32533
nsacmbeC1.c1,1999,0215:30:00,28 , 5.36326,124.4186,42.61357,30.32485
nsacmbeC1.c1,1999,0216:30:00,27 ,       0,61.68224,21.64822,18.66389
nsacmbeC1.c1,1999,0217:30:00,24 ,       0,28.88555,7.956828,8.459409
nsacmbeC1.c1,1999,0218:30:00,23 ,       0,11.15459,1.461095,2.364541
nsacmbeC1.c1,1999,0219:30:00,22 ,       0,3.245241, 0.69746,0.959973
nsacmbeC1.c1,1999,0220:30:00,24 ,       0,3.171025,0.539832,0.829953
nsacmbeC1.c1,1999,0221:30:00,23 ,       0,2.741364,0.494286,0.811081
nsacmbeC1.c1,1999,0222:30:00,22 ,       0,2.842045,0.514489,0.894237
nsacmbeC1.c1,1999,0223:30:00,23 ,       0,2.631983,0.604042,0.923991