datastream, year, month, tod,n, min, max, mean, std
twpcmbeC2.c1,2006,09 0:30:00,30 ,       0,0.055366,0.003397,0.011287
twpcmbeC2.c1,2006,09 1:30:00,30 ,       0,0.055192,0.005649,0.013909
twpcmbeC2.c1,2006,09 2:30:00,30 ,       0,0.064173,0.008357,0.019222
twpcmbeC2.c1,2006,09 3:30:00,29 ,       0,0.038923,0.005655,0.012781
twpcmbeC2.c1,2006,09 4:30:00,30 ,       0,0.120097, 0.00548,0.022369
twpcmbeC2.c1,2006,09 5:30:00,30 ,       0,0.073797,0.004066,0.015164
twpcmbeC2.c1,2006,09 6:30:00,30 ,2.209904, 11.3155,4.807399,1.988783
twpcmbeC2.c1,2006,09 7:30:00,30 ,10.65258, 45.2405, 21.6815,8.042007
twpcmbeC2.c1,2006,09 8:30:00,30 ,3.981665,71.63065,27.79287,19.78801
twpcmbeC2.c1,2006,09 9:30:00,30 ,12.59997,116.9878,45.72932,26.59672
twpcmbeC2.c1,2006,0910:30:00,30 ,7.184206,99.59505,43.07692,24.92822
twpcmbeC2.c1,2006,0911:30:00,30 ,12.26437,116.2305,58.37954,25.86779
twpcmbeC2.c1,2006,0912:30:00,30 ,4.873137,102.9507,56.84354, 24.9772
twpcmbeC2.c1,2006,0913:30:00,30 ,3.551212,156.1796, 65.0405, 38.2076
twpcmbeC2.c1,2006,0914:30:00,30 ,2.636291,136.1223,54.68732,32.76533
twpcmbeC2.c1,2006,0915:30:00,30 ,3.612407,149.8177,42.31161,31.59752
twpcmbeC2.c1,2006,0916:30:00,30 ,4.621123, 82.2506,37.61796,18.69476
twpcmbeC2.c1,2006,0917:30:00,30 ,4.181551,145.9769, 24.1505,26.07297
twpcmbeC2.c1,2006,0918:30:00,30 ,8.162001,70.79398,23.02236,13.12263
twpcmbeC2.c1,2006,0919:30:00,30 ,       0,1.358706,0.214248,0.310314
twpcmbeC2.c1,2006,0920:30:00,30 ,       0,0.052119,0.007954,0.016495
twpcmbeC2.c1,2006,0921:30:00,30 ,       0,0.062859,0.004111,0.014237
twpcmbeC2.c1,2006,0922:30:00,30 ,       0,0.032124,0.001071,0.005865
twpcmbeC2.c1,2006,0923:30:00,30 ,       0,0.070346, 0.00321,0.013536