datastream, year, month, tod,n, min, max, mean, std
twpcmbeC3.c1,2006,01 0:00:00,31 ,       0,1.042272,0.038221,0.187576
twpcmbeC3.c1,2006,01 1:00:00,31 ,       0,0.832648,0.061256,0.166738
twpcmbeC3.c1,2006,01 2:00:00,31 ,       0,0.447937,0.053442,0.122625
twpcmbeC3.c1,2006,01 3:00:00,31 ,       0, 0.67407,0.024725,0.121173
twpcmbeC3.c1,2006,01 4:00:00,31 ,       0,1.463702,0.067015,0.277277
twpcmbeC3.c1,2006,01 5:00:00,31 ,       0,       0,       0,       0
twpcmbeC3.c1,2006,01 6:00:00,31 ,       0,1.029072,0.072449,0.196314
twpcmbeC3.c1,2006,01 7:00:00,30 ,       0,8.300349,3.060103, 1.94321
twpcmbeC3.c1,2006,01 8:00:00,31 ,0.363529,20.90715,7.842606,5.097154
twpcmbeC3.c1,2006,01 9:00:00,31 ,2.027518,31.27061,12.78443,7.999608
twpcmbeC3.c1,2006,0110:00:00,31 ,0.727902,35.52018,15.96462,11.35973
twpcmbeC3.c1,2006,0111:00:00,31 , 0.10525,47.30486,17.78649,13.45121
twpcmbeC3.c1,2006,0112:00:00,30 ,0.364051,52.38031,20.41319,13.81996
twpcmbeC3.c1,2006,0113:00:00,31 ,0.885523,46.06702,19.21558,14.17678
twpcmbeC3.c1,2006,0114:00:00,31 ,1.788916,50.40759, 17.6355,12.93552
twpcmbeC3.c1,2006,0115:00:00,31 ,1.698351,55.13317,16.87288,12.94321
twpcmbeC3.c1,2006,0116:00:00,30 ,1.051317,37.42825,14.76875,10.94508
twpcmbeC3.c1,2006,0117:00:00,30 ,0.953607,24.38292,9.637822,7.348561
twpcmbeC3.c1,2006,0118:00:00,30 , 0.61069, 16.2738,6.751262,4.705214
twpcmbeC3.c1,2006,0119:00:00,31 ,       0, 4.87975,2.571361,1.329434
twpcmbeC3.c1,2006,0120:00:00,31 ,       0,0.014264, 0.00046,0.002562
twpcmbeC3.c1,2006,0121:00:00,31 ,       0,0.063726,0.002384, 0.01153
twpcmbeC3.c1,2006,0122:00:00,31 ,       0,0.329776,0.027286,0.071568
twpcmbeC3.c1,2006,0123:00:00,31 ,       0,0.150151, 0.01316,0.036786