datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,2003,04 0:30:00,30 ,394.2687, 448.298,422.9891,12.19302 twpcmbeC1.c1,2003,04 1:30:00,30 ,393.8057,446.2873,421.3415,12.91161 twpcmbeC1.c1,2003,04 2:30:00,30 ,393.8599, 446.938, 419.744,12.62432 twpcmbeC1.c1,2003,04 3:30:00,30 ,393.3471, 448.01,420.3573,12.94542 twpcmbeC1.c1,2003,04 4:30:00,30 ,391.3188,446.2936,419.2497,12.65472 twpcmbeC1.c1,2003,04 5:30:00,30 ,392.8492,440.3924,419.6483,12.35255 twpcmbeC1.c1,2003,04 6:30:00,30 , 393.552,443.0836,420.4135,12.31197 twpcmbeC1.c1,2003,04 7:30:00,30 ,404.4792,447.7976,422.8275,9.202669 twpcmbeC1.c1,2003,04 8:30:00,30 ,406.6593,441.3724,427.5869,8.193135 twpcmbeC1.c1,2003,04 9:30:00,30 ,407.4975,452.4664,431.5025,10.19957 twpcmbeC1.c1,2003,0410:30:00,30 ,410.0969,450.2302,433.0774,9.813211 twpcmbeC1.c1,2003,0411:30:00,30 ,412.6661,452.2928,432.7223,9.457583 twpcmbeC1.c1,2003,0412:30:00,30 ,411.3663,453.8333,433.4348,9.606793 twpcmbeC1.c1,2003,0413:30:00,30 ,410.2708,458.7575,436.9295,11.81127 twpcmbeC1.c1,2003,0414:30:00,30 ,408.5702,450.3134,433.2702,10.67683 twpcmbeC1.c1,2003,0415:30:00,30 ,410.1127, 457.782,430.1813,9.679384 twpcmbeC1.c1,2003,0416:30:00,30 , 408.936,449.7884,428.7168,8.261768 twpcmbeC1.c1,2003,0417:30:00,30 ,406.8005,447.4755,427.5977,9.393916 twpcmbeC1.c1,2003,0418:30:00,30 ,403.7347, 448.294,427.0174,11.65813 twpcmbeC1.c1,2003,0419:30:00,30 ,402.0586,447.0822,426.1802,11.73124 twpcmbeC1.c1,2003,0420:30:00,30 ,398.5497,447.4271,427.2719,12.47415 twpcmbeC1.c1,2003,0421:30:00,30 ,394.9369,447.2885,426.4562,11.82539 twpcmbeC1.c1,2003,0422:30:00,30 ,394.4674,448.2625,424.8777, 12.0589 twpcmbeC1.c1,2003,0423:30:00,30 ,395.0705, 446.576,424.8175,12.34204