datastream, year, month, tod,n, min, max, mean, std twpcmbeC2.c1,2002,11 0:30:00,26 ,0.020735,0.119685,0.056449,0.023778 twpcmbeC2.c1,2002,11 1:30:00,26 ,0.019982,0.124989,0.056044,0.027615 twpcmbeC2.c1,2002,11 2:30:00,23 ,0.021099,0.116884,0.054224,0.020924 twpcmbeC2.c1,2002,11 3:30:00,25 ,0.014014,0.136874,0.053517, 0.03043 twpcmbeC2.c1,2002,11 4:30:00,24 ,0.022727,0.102234,0.053692,0.020165 twpcmbeC2.c1,2002,11 5:30:00,23 ,0.025732,0.180937,0.061713, 0.03594 twpcmbeC2.c1,2002,11 6:30:00,23 ,0.025508,0.152445,0.062182,0.036881 twpcmbeC2.c1,2002,11 7:30:00,21 ,0.024084,0.128072, 0.05472,0.031642 twpcmbeC2.c1,2002,11 8:30:00,22 ,0.023695,0.064992,0.041114,0.011132 twpcmbeC2.c1,2002,11 9:30:00,24 ,0.020821, 0.19346,0.059697,0.037891 twpcmbeC2.c1,2002,1110:30:00,26 ,0.015062,0.148405,0.056128,0.029426 twpcmbeC2.c1,2002,1111:30:00,26 ,0.023462, 0.10827,0.051116,0.019508 twpcmbeC2.c1,2002,1112:30:00,25 ,0.031708,0.101818,0.056162,0.018338 twpcmbeC2.c1,2002,1113:30:00,26 ,0.025436,0.289083, 0.06737,0.050202 twpcmbeC2.c1,2002,1114:30:00,26 ,0.033785,0.149957,0.073584,0.039314 twpcmbeC2.c1,2002,1115:30:00,26 ,0.026218,0.186712,0.057583,0.033845 twpcmbeC2.c1,2002,1116:30:00,24 ,0.035063,0.120994,0.054604, 0.02425 twpcmbeC2.c1,2002,1117:30:00,27 ,0.019683, 0.11966,0.050025,0.022855 twpcmbeC2.c1,2002,1118:30:00,26 ,0.019306,0.138678,0.066211, 0.03467 twpcmbeC2.c1,2002,1119:30:00,26 ,0.020784,0.184166,0.065712,0.038843 twpcmbeC2.c1,2002,1120:30:00,27 ,0.019544, 0.07754,0.046706, 0.01753 twpcmbeC2.c1,2002,1121:30:00,27 ,0.027568,0.218945,0.059696,0.041008 twpcmbeC2.c1,2002,1122:30:00,27 ,0.019645,0.126365,0.055898,0.025185 twpcmbeC2.c1,2002,1123:30:00,25 , 0.02702, 0.13916,0.058955,0.024944