datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,2001,04 0:30:00,30 ,436.3147,458.6491,448.6363,6.005621 twpcmbeC1.c1,2001,04 1:30:00,30 , 436.144,459.5045, 447.179,6.111869 twpcmbeC1.c1,2001,04 2:30:00,30 ,435.3527,460.3561,447.1457,6.087744 twpcmbeC1.c1,2001,04 3:30:00,30 ,436.9372,458.7707,446.5182,5.454108 twpcmbeC1.c1,2001,04 4:30:00,30 ,436.2197,456.7596,445.5757,5.319386 twpcmbeC1.c1,2001,04 5:30:00,30 ,434.8598, 455.378,446.1003,6.065178 twpcmbeC1.c1,2001,04 6:30:00,30 ,440.9704, 459.293,449.4358,5.228669 twpcmbeC1.c1,2001,04 7:30:00,30 ,446.2292,477.9313,465.3585,8.368641 twpcmbeC1.c1,2001,04 8:30:00,30 ,449.3273,497.4477,479.9029,13.34408 twpcmbeC1.c1,2001,04 9:30:00,30 ,448.4757,514.5773,488.5454,19.93333 twpcmbeC1.c1,2001,0410:30:00,30 ,440.5379,527.1026,496.3692,24.10785 twpcmbeC1.c1,2001,0411:30:00,30 ,443.1288,534.6891,503.0955, 24.1032 twpcmbeC1.c1,2001,0412:30:00,30 ,443.3358,536.9081,502.9612, 25.5762 twpcmbeC1.c1,2001,0413:30:00,30 , 447.546,527.3486,496.5394,26.08053 twpcmbeC1.c1,2001,0414:30:00,30 ,450.4182,520.0538,488.6559, 21.8824 twpcmbeC1.c1,2001,0415:30:00,30 ,444.4598, 510.109,482.1701,17.59017 twpcmbeC1.c1,2001,0416:30:00,30 ,444.0404,507.2429,476.1206,14.99815 twpcmbeC1.c1,2001,0417:30:00,30 ,444.5251,483.9249,464.2612,9.549785 twpcmbeC1.c1,2001,0418:30:00,30 ,444.1989, 464.989,453.9292,6.003078 twpcmbeC1.c1,2001,0419:30:00,30 ,440.3983,461.0087, 451.447,5.928212 twpcmbeC1.c1,2001,0420:30:00,30 ,440.8852,460.4066,450.1011, 5.59835 twpcmbeC1.c1,2001,0421:30:00,30 ,437.1408,459.4128, 450.107,6.113321 twpcmbeC1.c1,2001,0422:30:00,30 ,436.8982, 458.935,450.2072,5.998734 twpcmbeC1.c1,2001,0423:30:00,30 ,436.0361,459.1795,448.9498,6.389522