datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2007,02 0:30:00,28 ,       0,       0,       0,       0
twpcmbeC2.c1,2007,02 1:30:00,26 ,       0,       0,       0,       0
twpcmbeC2.c1,2007,02 2:30:00,28 ,       0,0.018695,0.000688,0.003531
twpcmbeC2.c1,2007,02 3:30:00,28 ,       0,0.005094,0.000182,0.000963
twpcmbeC2.c1,2007,02 4:30:00,28 ,       0,       0,       0,       0
twpcmbeC2.c1,2007,02 5:30:00,28 ,       0,       0,       0,       0
twpcmbeC2.c1,2007,02 6:30:00,28 ,       0,0.895609, 0.35262,0.284777
twpcmbeC2.c1,2007,02 7:30:00,28 ,5.298934,46.51915,25.89398,10.20512
twpcmbeC2.c1,2007,02 8:30:00,28 ,3.440224,64.47531,27.10672,16.61933
twpcmbeC2.c1,2007,02 9:30:00,28 ,7.319771,86.50908,42.24939,19.78808
twpcmbeC2.c1,2007,0210:30:00,28 ,22.95684,143.7162,53.82657,29.79019
twpcmbeC2.c1,2007,0211:30:00,28 ,13.43456,126.7565,54.51402,26.94065
twpcmbeC2.c1,2007,0212:30:00,28 ,10.83723,135.8417,58.71032,30.77766
twpcmbeC2.c1,2007,0213:30:00,28 ,10.59025,143.6727,61.02089, 30.3814
twpcmbeC2.c1,2007,0214:30:00,28 ,10.58605,199.7735,65.62448,40.34731
twpcmbeC2.c1,2007,0215:30:00,28 , 12.1169,109.5021,46.40793,22.33857
twpcmbeC2.c1,2007,0216:30:00,28 ,3.510875,87.23331,43.59625,21.50799
twpcmbeC2.c1,2007,0217:30:00,28 ,5.778889,63.62627,27.61959,15.17285
twpcmbeC2.c1,2007,0218:30:00,28 ,5.198089,54.01409,29.10036,11.95964
twpcmbeC2.c1,2007,0219:30:00,28 ,0.089535,5.784036,2.708601,1.515193
twpcmbeC2.c1,2007,0220:30:00,27 ,       0,       0,       0,       0
twpcmbeC2.c1,2007,0221:30:00,27 ,       0,       0,       0,       0
twpcmbeC2.c1,2007,0222:30:00,27 ,       0,       0,       0,       0
twpcmbeC2.c1,2007,0223:30:00,26 ,       0,0.005598,0.000215,0.001098