datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2006,08 0:30:00,31 ,0.330698, 4.24276, 1.05374, 0.81955
twpcmbeC1.c1,2006,08 1:30:00,31 ,0.270769,2.810647,0.976626,0.729179
twpcmbeC1.c1,2006,08 2:30:00,31 ,0.240612,2.244908,0.790388,0.495701
twpcmbeC1.c1,2006,08 3:30:00,31 ,0.154186,  2.1051,0.834153,0.410097
twpcmbeC1.c1,2006,08 4:30:00,31 ,0.313355,6.358372,1.268664,1.232441
twpcmbeC1.c1,2006,08 5:30:00,31 ,0.283548,4.548723,1.291445,1.192679
twpcmbeC1.c1,2006,08 6:30:00,31 ,0.530963,3.944522,2.045481, 0.83893
twpcmbeC1.c1,2006,08 7:30:00,31 ,0.137843,10.23327,3.963984,2.001647
twpcmbeC1.c1,2006,08 8:30:00,31 ,0.507249,10.61295,4.233108,2.639122
twpcmbeC1.c1,2006,08 9:30:00,31 ,0.555241,13.03467,5.489316,3.104706
twpcmbeC1.c1,2006,0810:30:00,31 ,0.568407,19.24589,6.989286,4.173753
twpcmbeC1.c1,2006,0811:30:00,31 , 1.27009,14.33306,5.556124,3.217886
twpcmbeC1.c1,2006,0812:30:00,31 ,1.155096,13.10735,5.483198,3.066337
twpcmbeC1.c1,2006,0813:30:00,31 ,0.721461,21.94579,6.213348,4.338629
twpcmbeC1.c1,2006,0814:30:00,31 ,0.568292,23.30953,6.771935,4.640512
twpcmbeC1.c1,2006,0815:30:00,31 ,0.402566,14.04133,6.472579,3.608566
twpcmbeC1.c1,2006,0816:30:00,31 , 0.56253,11.76916,5.250132,3.150776
twpcmbeC1.c1,2006,0817:30:00,31 ,0.309589,7.732965, 3.28228,1.817151
twpcmbeC1.c1,2006,0818:30:00,31 ,0.322752,2.736881,1.306966, 0.68873
twpcmbeC1.c1,2006,0819:30:00,31 ,0.158605,2.160648,0.857583,0.447835
twpcmbeC1.c1,2006,0820:30:00,31 ,0.323874,3.449562,0.979532,0.698195
twpcmbeC1.c1,2006,0821:30:00,31 ,0.271312, 1.87714,0.808309,0.452806
twpcmbeC1.c1,2006,0822:30:00,31 ,0.281277,2.820978,0.828183,0.572852
twpcmbeC1.c1,2006,0823:30:00,31 ,0.255713,3.826031, 0.95187,0.743894