datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2001,11 0:30:00,17 ,       0,0.194615,0.011448,0.047201
nsacmbeC1.c1,2001,11 1:30:00,18 ,       0,0.083726,0.004651,0.019734
nsacmbeC1.c1,2001,11 2:30:00,15 ,       0,0.135667,0.009044,0.035029
nsacmbeC1.c1,2001,11 3:30:00,16 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,11 4:30:00,20 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,11 5:30:00,16 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,11 6:30:00,19 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,11 7:30:00,16 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,11 8:30:00,16 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,11 9:30:00,20 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,1110:30:00,27 ,       0,0.299322,0.013436,0.058423
nsacmbeC1.c1,2001,1111:30:00,25 ,       0,9.685166,1.098523, 2.61683
nsacmbeC1.c1,2001,1112:30:00,24 ,       0,23.58373,3.497136,6.070364
nsacmbeC1.c1,2001,1113:30:00,21 ,       0,24.10456,4.454727,7.266209
nsacmbeC1.c1,2001,1114:30:00,25 ,       0,11.22388,1.646844,3.133912
nsacmbeC1.c1,2001,1115:30:00,26 ,       0,  1.7875,0.171507,0.489879
nsacmbeC1.c1,2001,1116:30:00,28 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,1117:30:00,20 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,1118:30:00,21 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,1119:30:00,20 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,1120:30:00,18 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,1121:30:00,19 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,1122:30:00,15 ,       0,       0,       0,       0
nsacmbeC1.c1,2001,1123:30:00,17 ,       0,       0,       0,       0