datastream, year, month, tod,n, min, max, mean, std nsacmbeC1.c1,1999,06 0:30:00,30 ,284.3078,317.7387,311.9694,7.515738 nsacmbeC1.c1,1999,06 1:30:00,30 ,282.4538, 317.334,311.2928,7.929433 nsacmbeC1.c1,1999,06 2:30:00,30 ,281.4482,317.4821,310.9909,8.051339 nsacmbeC1.c1,1999,06 3:30:00,30 ,287.0519,317.7398, 311.425,7.696654 nsacmbeC1.c1,1999,06 4:30:00,30 , 287.836,320.8525,312.4439,7.424583 nsacmbeC1.c1,1999,06 5:30:00,30 ,292.9613,326.6538,313.4524,7.444539 nsacmbeC1.c1,1999,06 6:30:00,30 ,292.6644,334.4389,314.8831,8.656047 nsacmbeC1.c1,1999,06 7:30:00,30 , 294.139,343.3741,316.6752,10.42958 nsacmbeC1.c1,1999,06 8:30:00,30 ,297.1813,352.4892,319.0344,12.93446 nsacmbeC1.c1,1999,06 9:30:00,30 ,303.4823,364.7349,322.0028,16.38893 nsacmbeC1.c1,1999,0610:30:00,30 ,307.2656,377.8246,324.1903, 18.7317 nsacmbeC1.c1,1999,0611:30:00,29 ,307.9731, 384.148,325.8055,21.25589 nsacmbeC1.c1,1999,0612:30:00,28 ,307.9094,390.5637,327.2638,23.00136 nsacmbeC1.c1,1999,0613:30:00,29 , 306.171,390.6172,327.0872,23.57417 nsacmbeC1.c1,1999,0614:30:00,28 ,305.7075, 390.262,327.2663,23.86623 nsacmbeC1.c1,1999,0615:30:00,28 ,309.2084,387.0789,326.7646,22.49494 nsacmbeC1.c1,1999,0616:30:00,29 , 309.534, 383.005,324.8962,20.17103 nsacmbeC1.c1,1999,0617:30:00,29 ,298.7683,375.5243,323.2087,18.16596 nsacmbeC1.c1,1999,0618:30:00,30 , 297.077,363.0043,321.0578,14.68709 nsacmbeC1.c1,1999,0619:30:00,30 , 292.375, 347.654,318.4742,10.36664 nsacmbeC1.c1,1999,0620:30:00,30 ,291.5879,338.8019,316.8698,8.157675 nsacmbeC1.c1,1999,0621:30:00,30 ,295.0384, 337.679, 316.618,7.472836 nsacmbeC1.c1,1999,0622:30:00,30 , 294.718,333.8504,315.6514,6.886484 nsacmbeC1.c1,1999,0623:30:00,30 ,290.8955,328.8426,314.0774,6.653687