datastream, year, month, tod,n, min, max, mean, std
twpcmbeC1.c1,2000,02 0:30:00,29 ,       0,0.512513,0.281862, 0.13399
twpcmbeC1.c1,2000,02 1:30:00,29 ,       0,  0.4725,0.277829,0.111248
twpcmbeC1.c1,2000,02 2:30:00,29 ,       0,0.444392, 0.22665, 0.12148
twpcmbeC1.c1,2000,02 3:30:00,29 ,       0,0.304939,0.123924,0.109391
twpcmbeC1.c1,2000,02 4:30:00,29 ,       0,0.309939,0.049682,0.080942
twpcmbeC1.c1,2000,02 5:30:00,29 ,       0,0.316865,0.030929,0.075961
twpcmbeC1.c1,2000,02 6:30:00,29 ,10.43734,46.66272,23.87732,8.565408
twpcmbeC1.c1,2000,02 7:30:00,29 , 47.5175,124.1246,83.36842,20.03938
twpcmbeC1.c1,2000,02 8:30:00,29 ,14.86961,220.6535,112.0287,57.33413
twpcmbeC1.c1,2000,02 9:30:00,29 ,28.40315,271.6486,119.2408,68.85938
twpcmbeC1.c1,2000,0210:30:00,29 , 39.5956,304.0014,148.8911, 92.5813
twpcmbeC1.c1,2000,0211:30:00,29 ,21.45875,405.1538,140.1104,118.8884
twpcmbeC1.c1,2000,0212:30:00,29 ,4.291001,413.8116,153.1948,124.9479
twpcmbeC1.c1,2000,0213:30:00,29 ,20.00466,342.1284,119.4946,104.5475
twpcmbeC1.c1,2000,0214:30:00,29 ,32.69981,352.4734,132.8998,89.98643
twpcmbeC1.c1,2000,0215:30:00,29 ,5.822362,226.9739,107.7767,55.47409
twpcmbeC1.c1,2000,0216:30:00,29 ,49.89087,192.4913,102.4134,39.48738
twpcmbeC1.c1,2000,0217:30:00,29 ,12.74952,113.8697,72.58311,22.74776
twpcmbeC1.c1,2000,0218:30:00,29 ,6.893942,24.67605, 16.0225,5.258839
twpcmbeC1.c1,2000,0219:30:00,29 ,0.066495,0.414105,0.267333,0.080045
twpcmbeC1.c1,2000,0220:30:00,29 ,       0,0.442724,0.168542,0.117691
twpcmbeC1.c1,2000,0221:30:00,29 ,       0,0.459536,0.155637,0.132199
twpcmbeC1.c1,2000,0222:30:00,29 ,       0,0.405279,0.191722, 0.12625
twpcmbeC1.c1,2000,0223:30:00,29 ,       0, 0.40649,0.249454,0.103237