datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2001,01 0:30:00,31 ,       0,1.413731,0.713755,0.329244
twpcmbeC2.c1,2001,01 1:30:00,31 ,       0,1.110675,0.459744,0.259398
twpcmbeC2.c1,2001,01 2:30:00,31 ,       0,0.861559, 0.43878,0.213871
twpcmbeC2.c1,2001,01 3:30:00,31 ,       0,0.733105,0.317332,0.231131
twpcmbeC2.c1,2001,01 4:30:00,31 ,       0,0.552822,0.133599, 0.14314
twpcmbeC2.c1,2001,01 5:30:00,31 ,       0, 0.09568,0.014743, 0.02643
twpcmbeC2.c1,2001,01 6:30:00,31 ,       0,0.033879,0.005248,0.006065
twpcmbeC2.c1,2001,01 7:30:00,31 ,       0,39.06931,18.20078,11.66558
twpcmbeC2.c1,2001,01 8:30:00,31 ,0.039974,247.0594,140.3167,71.38523
twpcmbeC2.c1,2001,01 9:30:00,31 ,0.059128, 461.282,320.1985,110.2795
twpcmbeC2.c1,2001,0110:30:00,31 ,5.552612,665.3433,468.0574,171.4329
twpcmbeC2.c1,2001,0111:30:00,31 ,0.449249,798.4384,536.3779, 200.108
twpcmbeC2.c1,2001,0112:30:00,30 ,5.425354, 857.962,612.8088,205.7424
twpcmbeC2.c1,2001,0113:30:00,30 ,3.986603,814.7063,588.3383,228.7039
twpcmbeC2.c1,2001,0114:30:00,30 ,32.47318,783.2509,471.6234,223.6786
twpcmbeC2.c1,2001,0115:30:00,29 ,20.55627,706.8882, 409.729,196.3842
twpcmbeC2.c1,2001,0116:30:00,29 ,25.51123,469.7718,274.5919,138.2845
twpcmbeC2.c1,2001,0117:30:00,30 ,10.34375,267.0224,147.7334,69.63671
twpcmbeC2.c1,2001,0118:30:00,31 ,0.750677,   60.45,27.07088,19.59176
twpcmbeC2.c1,2001,0119:30:00,31 ,0.000391,0.090622,0.013902,0.017754
twpcmbeC2.c1,2001,0120:30:00,31 ,       0,0.182039, 0.03371,0.058793
twpcmbeC2.c1,2001,0121:30:00,31 ,       0,0.836222,0.349156,0.214206
twpcmbeC2.c1,2001,0122:30:00,31 ,       0,1.183873,0.547237,0.261871
twpcmbeC2.c1,2001,0123:30:00,31 ,       0,1.020012,0.663205,0.261166