datastream, year, month, tod,n, min, max, mean, std
sgpcmbeC1.c1,2003,05 0:30:00,31 , 350.868,422.3963,387.1743,23.14395
sgpcmbeC1.c1,2003,05 1:30:00,31 ,343.4827,430.9264,384.4695,24.33886
sgpcmbeC1.c1,2003,05 2:30:00,31 ,339.2997,430.0091,381.3956,25.48908
sgpcmbeC1.c1,2003,05 3:30:00,31 ,337.6732,431.3631,380.9176,26.13129
sgpcmbeC1.c1,2003,05 4:30:00,31 ,335.6885,432.2705,380.0104,26.12042
sgpcmbeC1.c1,2003,05 5:30:00,31 ,336.3472,433.6677, 380.418,26.52702
sgpcmbeC1.c1,2003,05 6:30:00,31 ,352.0935,436.8763, 390.028,22.23769
sgpcmbeC1.c1,2003,05 7:30:00,31 ,373.8945,449.8253,403.7264,20.36705
sgpcmbeC1.c1,2003,05 8:30:00,31 ,383.7633,471.2928,420.5602,22.66572
sgpcmbeC1.c1,2003,05 9:30:00,31 ,397.0279,485.7642,437.4052,25.22795
sgpcmbeC1.c1,2003,0510:30:00,31 ,402.8418,503.4823,453.1451,27.34409
sgpcmbeC1.c1,2003,0511:30:00,31 ,413.2671,512.4072,462.8787,29.48484
sgpcmbeC1.c1,2003,0512:30:00,31 ,404.3707,519.0799,469.4963,31.53819
sgpcmbeC1.c1,2003,0513:30:00,31 , 404.272,522.4767,469.9252,31.88753
sgpcmbeC1.c1,2003,0514:30:00,31 ,401.2973,521.2068,467.7351,29.37161
sgpcmbeC1.c1,2003,0515:30:00,31 , 407.125,515.2941,462.9051,27.35097
sgpcmbeC1.c1,2003,0516:30:00,31 ,401.8124,506.4492,452.2204,25.29048
sgpcmbeC1.c1,2003,0517:30:00,31 ,400.2123,494.7295,441.7733,23.21716
sgpcmbeC1.c1,2003,0518:30:00,31 ,392.6163,475.0082,425.0292,20.54058
sgpcmbeC1.c1,2003,0519:30:00,31 ,375.7604, 452.654,405.9089, 19.3986
sgpcmbeC1.c1,2003,0520:30:00,31 , 362.869, 436.481,398.2216, 18.7376
sgpcmbeC1.c1,2003,0521:30:00,31 ,353.5555,429.3321,393.3028,20.35355
sgpcmbeC1.c1,2003,0522:30:00,31 ,  350.92,431.1393,389.4018,20.80823
sgpcmbeC1.c1,2003,0523:30:00,31 ,353.1406,423.3524,387.3652,20.97514