datastream, year, month, tod,n, min, max, mean, std
nsacmbeC1.c1,2006,03 0:30:00,31 , 126.583,230.3923,158.6847, 25.4472
nsacmbeC1.c1,2006,03 1:30:00,31 ,126.4573,233.0797,160.3868,27.23748
nsacmbeC1.c1,2006,03 2:30:00,31 ,126.8512,229.5123,161.5434,26.73321
nsacmbeC1.c1,2006,03 3:30:00,31 ,126.5918,233.2249,161.6576,27.08652
nsacmbeC1.c1,2006,03 4:30:00,31 ,126.6525, 231.775,161.4194, 26.8799
nsacmbeC1.c1,2006,03 5:30:00,31 ,126.7605,227.4408,160.3247,25.26509
nsacmbeC1.c1,2006,03 6:30:00,31 ,127.2524,224.7131,159.3448,23.98799
nsacmbeC1.c1,2006,03 7:30:00,31 ,127.4348,215.2518,157.6884,22.42255
nsacmbeC1.c1,2006,03 8:30:00,31 ,126.8489,214.2063,156.4017,20.66735
nsacmbeC1.c1,2006,03 9:30:00,31 ,125.3713,216.7953,156.9706, 21.7004
nsacmbeC1.c1,2006,0310:30:00,31 ,124.4602, 219.079,157.3085,22.09309
nsacmbeC1.c1,2006,0311:30:00,31 ,125.0255,212.2703,158.8769,22.05546
nsacmbeC1.c1,2006,0312:30:00,31 ,125.8785,207.4755, 159.852,23.11718
nsacmbeC1.c1,2006,0313:30:00,31 ,126.5025,219.6243,161.8959, 25.3356
nsacmbeC1.c1,2006,0314:30:00,31 ,126.5335,232.7234,163.3046,27.02116
nsacmbeC1.c1,2006,0315:30:00,31 , 126.709,230.8813,162.0049,26.90692
nsacmbeC1.c1,2006,0316:30:00,31 , 126.991,232.3093,161.4238,25.86904
nsacmbeC1.c1,2006,0317:30:00,31 ,127.1182,  231.69,163.0906,28.68549
nsacmbeC1.c1,2006,0318:30:00,31 , 126.014,233.2312,162.8805,29.32397
nsacmbeC1.c1,2006,0319:30:00,31 ,125.4177,237.2336,164.1867,30.89744
nsacmbeC1.c1,2006,0320:30:00,31 , 126.386,236.0497,164.4947,30.49054
nsacmbeC1.c1,2006,0321:30:00,31 ,127.6078,230.5339,164.0015,29.79549
nsacmbeC1.c1,2006,0322:30:00,31 , 127.027,236.1502,162.0374,28.78784
nsacmbeC1.c1,2006,0323:30:00,31 , 126.515,233.3078,163.9969,29.35644