datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,1997,11 0:30:00,29 ,436.6501, 452.892,444.3455,4.498105 twpcmbeC1.c1,1997,11 1:30:00,29 ,435.1962,454.2565,443.4921,5.296632 twpcmbeC1.c1,1997,11 2:30:00,29 ,434.0098,453.7426,443.1649,5.299295 twpcmbeC1.c1,1997,11 3:30:00,29 ,431.6404,453.0047,442.7625,5.794564 twpcmbeC1.c1,1997,11 4:30:00,29 ,432.6571,452.1368,442.5528,5.847538 twpcmbeC1.c1,1997,11 5:30:00,29 ,433.0279,454.1284,442.2563,6.107303 twpcmbeC1.c1,1997,11 6:30:00,29 ,441.2416,459.9249,452.3862, 4.25042 twpcmbeC1.c1,1997,11 7:30:00,29 ,457.9715, 483.818,472.8678,6.950083 twpcmbeC1.c1,1997,11 8:30:00,29 ,466.5965,509.4002,494.6571,10.29111 twpcmbeC1.c1,1997,11 9:30:00,28 ,464.7958,527.8757,507.3747,16.87726 twpcmbeC1.c1,1997,1110:30:00,28 ,448.1256,541.6481,517.2944,22.67508 twpcmbeC1.c1,1997,1111:30:00,29 ,444.5774,552.1461,519.9307, 26.5044 twpcmbeC1.c1,1997,1112:30:00,29 ,444.4879,554.6212,517.9458,31.15677 twpcmbeC1.c1,1997,1113:30:00,29 ,456.0529, 553.265,512.6214,28.13507 twpcmbeC1.c1,1997,1114:30:00,29 ,452.2941,541.3111,502.6993,26.38236 twpcmbeC1.c1,1997,1115:30:00,29 ,448.2153,521.3914,490.7413,20.78652 twpcmbeC1.c1,1997,1116:30:00,29 ,447.0361,503.2096,478.1466,13.88222 twpcmbeC1.c1,1997,1117:30:00,29 ,444.5121,471.8416, 462.526,6.528366 twpcmbeC1.c1,1997,1118:30:00,29 ,441.1935,461.2216,453.1332,4.093789 twpcmbeC1.c1,1997,1119:30:00,29 ,441.2112,460.3253,450.8565,3.901953 twpcmbeC1.c1,1997,1120:30:00,29 ,440.0205,458.3149,449.1715,4.100036 twpcmbeC1.c1,1997,1121:30:00,29 ,437.7234,456.9318,447.7127,4.370735 twpcmbeC1.c1,1997,1122:30:00,29 ,437.3907,455.9268,446.6967,4.277281 twpcmbeC1.c1,1997,1123:30:00,29 ,439.3478,452.3593,445.8963,4.302478