datastream, year, month, tod,n, min, max, mean, std sgpqcrad1longE13.s1,1998,04 0:00:00,447 ,-1.95331,1.960982,-0.27925,0.577005 sgpqcrad1longE13.s1,1998,04 0:15:00,450 ,-1.94512,2.159118, -0.2936, 0.53575 sgpqcrad1longE13.s1,1998,04 0:30:00,448 , -1.9863,2.061532, -0.2314,0.596416 sgpqcrad1longE13.s1,1998,04 0:45:00,448 ,-1.98484,2.455271,-0.20884,0.606956 sgpqcrad1longE13.s1,1998,04 1:00:00,446 ,-1.98866,1.672916,-0.24696,0.559376 sgpqcrad1longE13.s1,1998,04 1:15:00,440 ,-1.99315,1.322213,-0.23733,0.533791 sgpqcrad1longE13.s1,1998,04 1:30:00,449 ,-1.89507,1.636605,-0.17116,0.600899 sgpqcrad1longE13.s1,1998,04 1:45:00,445 , -1.9966,1.661796,-0.26062,0.593315 sgpqcrad1longE13.s1,1998,04 2:00:00,443 , -1.9195,1.643506,-0.21824,0.546094 sgpqcrad1longE13.s1,1998,04 2:15:00,443 , -1.9626,2.624269, -0.1157,0.595842 sgpqcrad1longE13.s1,1998,04 2:30:00,446 , -1.9323,8.910721,-0.08283,0.879503 sgpqcrad1longE13.s1,1998,04 2:45:00,440 ,-1.64574,4.946916,-0.07164,0.531584 sgpqcrad1longE13.s1,1998,04 3:00:00,439 ,-1.35039,9.271398,-0.12326,0.707037 sgpqcrad1longE13.s1,1998,04 3:15:00,446 ,-1.95582,5.714086,-0.14209,0.822008 sgpqcrad1longE13.s1,1998,04 3:30:00,449 ,-1.92813,5.361101,-0.11304,0.951698 sgpqcrad1longE13.s1,1998,04 3:45:00,449 , -1.9252,3.366249,-0.17769, 0.70203 sgpqcrad1longE13.s1,1998,04 4:00:00,442 ,-1.96955,2.560922,-0.21635,0.636461 sgpqcrad1longE13.s1,1998,04 4:15:00,444 ,-1.97665,1.858566,-0.26373,0.618972 sgpqcrad1longE13.s1,1998,04 4:30:00,448 , -1.8263,1.925848,-0.27199,0.604486 sgpqcrad1longE13.s1,1998,04 4:45:00,450 ,-1.77536,3.519893,-0.31505,0.728997 sgpqcrad1longE13.s1,1998,04 5:00:00,450 , -1.6921,1.974946,-0.28419,0.597608 sgpqcrad1longE13.s1,1998,04 5:15:00,450 ,-1.48612,1.845705,-0.23959,0.625459 sgpqcrad1longE13.s1,1998,04 5:30:00,450 ,-1.68136, 6.33025,0.270636,1.175776 sgpqcrad1longE13.s1,1998,04 5:45:00,450 ,-1.49968,24.47193,2.718252,3.981976 sgpqcrad1longE13.s1,1998,04 6:00:00,450 , -1.82,47.82996,9.583087,9.208639 sgpqcrad1longE13.s1,1998,04 6:15:00,450 , 0.68466,60.57057,20.50596,12.49916 sgpqcrad1longE13.s1,1998,04 6:30:00,450 ,4.925983,79.49824,33.76409,14.64964 sgpqcrad1longE13.s1,1998,04 6:45:00,450 ,7.148243,140.2097,48.47986,23.05127 sgpqcrad1longE13.s1,1998,04 7:00:00,450 ,7.265772,143.1103,59.79241,25.53887 sgpqcrad1longE13.s1,1998,04 7:15:00,448 ,13.00883,193.5498,70.04883,29.12907 sgpqcrad1longE13.s1,1998,04 7:30:00,445 ,25.58735, 235.655,86.46769,40.47852 sgpqcrad1longE13.s1,1998,04 7:45:00,448 ,33.77944, 238.881,98.24952,45.39432 sgpqcrad1longE13.s1,1998,04 8:00:00,446 ,36.53566,258.1645,109.3943,46.94225 sgpqcrad1longE13.s1,1998,04 8:15:00,450 ,38.38723,339.7003,126.7713,61.80915 sgpqcrad1longE13.s1,1998,04 8:30:00,448 ,44.50522,364.8148,145.3693,71.09095 sgpqcrad1longE13.s1,1998,04 8:45:00,445 ,71.89365,367.5961,151.4001,72.78716 sgpqcrad1longE13.s1,1998,04 9:00:00,449 ,61.47111,411.0014,160.7508,78.62151 sgpqcrad1longE13.s1,1998,04 9:15:00,448 ,58.85978,422.0342,159.4916, 80.7233 sgpqcrad1longE13.s1,1998,04 9:30:00,444 ,52.08511,433.3891,161.9835,82.47105 sgpqcrad1longE13.s1,1998,04 9:45:00,448 ,37.55871,465.1878,170.8992,93.62465 sgpqcrad1longE13.s1,1998,0410:00:00,435 ,32.90184,530.8908,182.5078,100.6876 sgpqcrad1longE13.s1,1998,0410:15:00,435 ,31.08231, 529.43,188.8048,110.1011 sgpqcrad1longE13.s1,1998,0410:30:00,442 , 30.8695, 528.287, 192.067,118.8095 sgpqcrad1longE13.s1,1998,0410:45:00,450 ,36.98064, 549.071,184.4277, 107.756 sgpqcrad1longE13.s1,1998,0411:00:00,443 ,68.00793,464.0268,172.2949, 87.7429 sgpqcrad1longE13.s1,1998,0411:15:00,449 ,63.90972,570.6359, 186.078,101.0183 sgpqcrad1longE13.s1,1998,0411:30:00,449 ,66.33405,517.6657,185.8687,92.46238 sgpqcrad1longE13.s1,1998,0411:45:00,450 ,79.95549, 466.868,193.9667,96.62941 sgpqcrad1longE13.s1,1998,0412:00:00,448 ,79.14306,518.3129,198.9517,100.1695 sgpqcrad1longE13.s1,1998,0412:15:00,439 ,53.93225,523.0399,197.8304, 97.4014 sgpqcrad1longE13.s1,1998,0412:30:00,450 ,46.96432,567.0685,193.8081,111.9626 sgpqcrad1longE13.s1,1998,0412:45:00,450 ,38.57978,520.6896,185.0456,97.51609 sgpqcrad1longE13.s1,1998,0413:00:00,445 ,40.67466,579.5077,187.1883,102.7305 sgpqcrad1longE13.s1,1998,0413:15:00,434 ,78.53359,607.9727,184.8427,96.83152 sgpqcrad1longE13.s1,1998,0413:30:00,441 ,46.36729,545.4998,188.3874,101.8833 sgpqcrad1longE13.s1,1998,0413:45:00,435 ,67.44371,560.9174,183.3121,88.46292 sgpqcrad1longE13.s1,1998,0414:00:00,444 , 51.1201,493.2693,189.7595,89.00487 sgpqcrad1longE13.s1,1998,0414:15:00,450 ,41.93571, 474.286,189.3485,92.30303 sgpqcrad1longE13.s1,1998,0414:30:00,450 ,56.29787,406.7555,169.5398,83.62633 sgpqcrad1longE13.s1,1998,0414:45:00,449 ,30.81128,418.6283,173.5047,81.41967 sgpqcrad1longE13.s1,1998,0415:00:00,450 ,70.75123,436.6562,179.1541,80.98216 sgpqcrad1longE13.s1,1998,0415:15:00,450 ,67.59718,429.1038,173.3372,75.20744 sgpqcrad1longE13.s1,1998,0415:30:00,450 ,78.64716,387.5714,171.3735,69.83683 sgpqcrad1longE13.s1,1998,0415:45:00,450 ,79.21478,306.1118, 157.181,60.20707 sgpqcrad1longE13.s1,1998,0416:00:00,450 ,72.34758,356.6567, 142.471,56.43417 sgpqcrad1longE13.s1,1998,0416:15:00,444 ,34.72103, 298.388,128.5666,51.75325 sgpqcrad1longE13.s1,1998,0416:30:00,438 ,37.14669,239.6532,118.7523,40.72967 sgpqcrad1longE13.s1,1998,0416:45:00,442 ,29.43355,241.1694, 114.564,46.25828 sgpqcrad1longE13.s1,1998,0417:00:00,440 ,23.82512,236.0551,100.1967,40.70775 sgpqcrad1longE13.s1,1998,0417:15:00,449 ,6.595356,185.1353,85.79179,31.08809 sgpqcrad1longE13.s1,1998,0417:30:00,450 ,1.608903,162.8237,74.96535,30.26538 sgpqcrad1longE13.s1,1998,0417:45:00,434 ,2.186156,142.3915,63.46223,25.08779 sgpqcrad1longE13.s1,1998,0418:00:00,450 ,-0.43507, 94.1579,51.06534,20.89459 sgpqcrad1longE13.s1,1998,0418:15:00,450 ,0.377677,72.97752,38.00151,16.94991 sgpqcrad1longE13.s1,1998,0418:30:00,450 ,0.507258,64.96548,24.31352, 13.0552 sgpqcrad1longE13.s1,1998,0418:45:00,450 ,-1.90811,41.46386,11.85401,8.812551 sgpqcrad1longE13.s1,1998,0419:00:00,450 ,-1.72482,21.36902,3.108587,3.796089 sgpqcrad1longE13.s1,1998,0419:15:00,450 ,-1.97554,6.380855,0.241039,1.038047 sgpqcrad1longE13.s1,1998,0419:30:00,443 ,-1.99863,10.25176,-0.12272,0.785561 sgpqcrad1longE13.s1,1998,0419:45:00,432 ,-1.76692,3.345998,-0.16463, 0.59569 sgpqcrad1longE13.s1,1998,0420:00:00,441 ,-1.99369,7.026755,-0.03528,1.096706 sgpqcrad1longE13.s1,1998,0420:15:00,447 ,-1.75262,3.917067,-0.14351,0.759832 sgpqcrad1longE13.s1,1998,0420:30:00,450 ,-1.73129,1.700822,-0.18206,0.521278 sgpqcrad1longE13.s1,1998,0420:45:00,450 ,-1.55859,2.294057,-0.15195,0.644308 sgpqcrad1longE13.s1,1998,0421:00:00,450 ,-1.72184,2.378463,-0.14909,0.606964 sgpqcrad1longE13.s1,1998,0421:15:00,450 ,-1.76314,2.142723,-0.14116,0.576295 sgpqcrad1longE13.s1,1998,0421:30:00,443 ,-1.91835,2.855068,-0.08988, 0.68663 sgpqcrad1longE13.s1,1998,0421:45:00,445 ,-1.99577,3.091567,-0.18449,0.635736 sgpqcrad1longE13.s1,1998,0422:00:00,446 , -1.9935,1.319632,-0.25764, 0.54206 sgpqcrad1longE13.s1,1998,0422:15:00,450 ,-1.96589, 1.85018,-0.25473, 0.54644 sgpqcrad1longE13.s1,1998,0422:30:00,449 ,-1.75601, 2.50173,-0.22621,0.677596 sgpqcrad1longE13.s1,1998,0422:45:00,449 ,-1.80535,1.729717,-0.19409,0.632467 sgpqcrad1longE13.s1,1998,0423:00:00,449 ,-1.92192,5.172646,-0.13857,0.915698 sgpqcrad1longE13.s1,1998,0423:15:00,443 ,-1.85703,5.835313,-0.12955,0.972536 sgpqcrad1longE13.s1,1998,0423:30:00,450 ,-1.98476,3.023067,-0.27768,0.784086 sgpqcrad1longE13.s1,1998,0423:45:00,446 , -1.8158,2.426482,-0.22663,0.642474