datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2005,11 0:30:00,28 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,11 1:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,11 2:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,11 3:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,11 4:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,11 5:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,11 6:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,11 7:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,11 8:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,11 9:30:00,30 ,       0,0.434169,0.022577,0.089505
nsacmbeC1.c1,2005,1110:30:00,30 ,       0,2.774114,0.675317,0.934688
nsacmbeC1.c1,2005,1111:30:00,30 ,       0,11.31909,1.522233,2.224279
nsacmbeC1.c1,2005,1112:30:00,30 ,       0,8.047781,1.325162,1.615654
nsacmbeC1.c1,2005,1113:30:00,30 ,       0,4.821261,0.966693, 1.22355
nsacmbeC1.c1,2005,1114:30:00,30 ,       0, 4.81924,1.265331,1.202706
nsacmbeC1.c1,2005,1115:30:00,30 ,       0,4.048367,1.120935,1.391648
nsacmbeC1.c1,2005,1116:30:00,30 ,       0, 1.46206,0.173415,0.411468
nsacmbeC1.c1,2005,1117:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,1118:30:00,29 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,1119:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,1120:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,1121:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,1122:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,1123:30:00,29 ,       0,       0,       0,       0