datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2000,03 0:30:00,30 ,       0,1.737452,0.454617,0.584989
nsacmbeC1.c1,2000,03 1:30:00,29 ,       0,1.811858,0.474152,0.611426
nsacmbeC1.c1,2000,03 2:30:00,29 ,       0, 1.72948,0.426278,0.543946
nsacmbeC1.c1,2000,03 3:30:00,29 ,       0,1.604217,0.466314, 0.56229
nsacmbeC1.c1,2000,03 4:30:00,29 ,       0,1.776367,0.436727,0.595919
nsacmbeC1.c1,2000,03 5:30:00,29 ,       0,1.853322,0.427978,0.626161
nsacmbeC1.c1,2000,03 6:30:00,30 ,       0,11.62031,1.379852,2.299642
nsacmbeC1.c1,2000,03 7:30:00,31 ,       0,31.62738,10.17117,11.14215
nsacmbeC1.c1,2000,03 8:30:00,31 ,0.216407,120.4142,42.54105,33.55377
nsacmbeC1.c1,2000,03 9:30:00,31 ,13.00038,213.6575, 100.099,51.37527
nsacmbeC1.c1,2000,0310:30:00,31 ,  38.054,294.6497,167.4507,59.27422
nsacmbeC1.c1,2000,0311:30:00,31 , 116.454,360.7806,228.1263,57.45941
nsacmbeC1.c1,2000,0312:30:00,31 ,159.5567,406.7464, 270.861,59.51779
nsacmbeC1.c1,2000,0313:30:00,31 ,114.3645, 421.125,280.3557,68.14679
nsacmbeC1.c1,2000,0314:30:00,31 ,93.46264,406.9749,270.2099,72.52397
nsacmbeC1.c1,2000,0315:30:00,31 ,94.69839,365.5541,237.5123,63.48899
nsacmbeC1.c1,2000,0316:30:00,31 , 47.9141,302.3406,182.2479,57.86465
nsacmbeC1.c1,2000,0317:30:00,31 ,20.67902,204.0028,113.8924,47.03383
nsacmbeC1.c1,2000,0318:30:00,31 ,1.020655, 125.758,54.11055,35.34265
nsacmbeC1.c1,2000,0319:30:00,31 ,       0,48.05977,15.15672,14.68719
nsacmbeC1.c1,2000,0320:30:00,30 ,       0,11.21027,1.970078,2.711416
nsacmbeC1.c1,2000,0321:30:00,30 ,       0,2.437009,0.509996,0.670956
nsacmbeC1.c1,2000,0322:30:00,30 ,       0,2.054336,0.487516,0.645559
nsacmbeC1.c1,2000,0323:30:00,29 ,       0,1.834258, 0.38737,0.551617