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 8:30:00,30 ,       0,       0,       0,       0
nsacmbeC1.c1,2005,11 9:30:00,30 ,       0,0.228029,  0.0102,0.043532
nsacmbeC1.c1,2005,1110:30:00,30 ,       0,5.274489,0.749858,1.531534
nsacmbeC1.c1,2005,1111:30:00,30 ,       0,21.99941,4.016277,6.065462
nsacmbeC1.c1,2005,1112:30:00,29 ,       0,  33.108,7.725522,9.456437
nsacmbeC1.c1,2005,1113:30:00,29 ,       0,33.71167,8.215958,9.567418
nsacmbeC1.c1,2005,1114:30:00,30 ,       0,25.03808,5.381248,7.378826
nsacmbeC1.c1,2005,1115:30:00,30 ,       0,11.24096,1.672421,3.010364
nsacmbeC1.c1,2005,1116:30:00,30 ,       0,1.032855,0.087414,0.262497
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