datastream, year, month, tod,n, min, max, mean, std sgpqcrad1longE13.s1,1997,02 0:00:00,373 ,-1.99925,3.170921,-0.45691,0.943428 sgpqcrad1longE13.s1,1997,02 0:15:00,370 ,-1.99126,2.721723,-0.41312,0.897072 sgpqcrad1longE13.s1,1997,02 0:30:00,395 ,-1.94919,2.693678,-0.40709,0.897738 sgpqcrad1longE13.s1,1997,02 0:45:00,396 , -1.9778,2.181951,-0.39771,0.855823 sgpqcrad1longE13.s1,1997,02 1:00:00,391 , -1.9916,2.537925,-0.51009,0.969425 sgpqcrad1longE13.s1,1997,02 1:15:00,389 ,-1.99323,2.493269,-0.49325,0.918416 sgpqcrad1longE13.s1,1997,02 1:30:00,399 ,-1.97308,4.068994, -0.4282, 0.94781 sgpqcrad1longE13.s1,1997,02 1:45:00,395 ,-1.99558,5.410735,-0.43136, 1.20789 sgpqcrad1longE13.s1,1997,02 2:00:00,371 ,-1.98081,6.057008, -0.3849,1.247905 sgpqcrad1longE13.s1,1997,02 2:15:00,344 ,-1.98025,1.851438,-0.57997,0.775671 sgpqcrad1longE13.s1,1997,02 2:30:00,374 ,-1.99127,7.387762,-0.48169,1.265654 sgpqcrad1longE13.s1,1997,02 2:45:00,383 ,-1.98702,5.891272,-0.30643,1.269327 sgpqcrad1longE13.s1,1997,02 3:00:00,400 ,-1.96858,3.966918,-0.40298,0.960567 sgpqcrad1longE13.s1,1997,02 3:15:00,410 ,-1.92382,5.270668,-0.45779,1.070352 sgpqcrad1longE13.s1,1997,02 3:30:00,400 ,-1.97723,6.181592,-0.34709,1.002497 sgpqcrad1longE13.s1,1997,02 3:45:00,407 ,-1.91694,3.338754,-0.32196,0.817767 sgpqcrad1longE13.s1,1997,02 4:00:00,407 ,-1.90633,3.029982,-0.32423,0.792992 sgpqcrad1longE13.s1,1997,02 4:15:00,394 , -1.984,4.367985,-0.31769,0.976679 sgpqcrad1longE13.s1,1997,02 4:30:00,405 ,-1.99342,4.325961,-0.33893,1.044433 sgpqcrad1longE13.s1,1997,02 4:45:00,410 ,-1.98104,4.371867,-0.34064,1.019948 sgpqcrad1longE13.s1,1997,02 5:00:00,412 ,-1.99861,5.536656,-0.38992,1.079226 sgpqcrad1longE13.s1,1997,02 5:15:00,410 , -1.9714, 5.80507,-0.38246,0.956057 sgpqcrad1longE13.s1,1997,02 5:30:00,411 , -1.966, 4.98819,-0.26157,1.117465 sgpqcrad1longE13.s1,1997,02 5:45:00,406 ,-1.91908,4.462313,-0.31511, 1.02753 sgpqcrad1longE13.s1,1997,02 6:00:00,415 ,-1.92089,4.002315,-0.34058,0.873345 sgpqcrad1longE13.s1,1997,02 6:15:00,418 ,-1.92193, 2.93488,-0.22668, 0.80389 sgpqcrad1longE13.s1,1997,02 6:30:00,417 , -1.7885,2.102003,-0.24024,0.695014 sgpqcrad1longE13.s1,1997,02 6:45:00,413 ,-1.93183,3.818283,-0.13171,0.839872 sgpqcrad1longE13.s1,1997,02 7:00:00,417 ,-1.91277,9.378979,1.174309,2.140001 sgpqcrad1longE13.s1,1997,02 7:15:00,416 ,-1.84174,36.58876, 6.37181,6.865816 sgpqcrad1longE13.s1,1997,02 7:30:00,420 ,-1.39465, 72.7465,18.32837,14.57765 sgpqcrad1longE13.s1,1997,02 7:45:00,420 ,-0.23091,119.0663,36.80135,25.04039 sgpqcrad1longE13.s1,1997,02 8:00:00,420 , 5.30079,200.0227,62.61944, 44.3676 sgpqcrad1longE13.s1,1997,02 8:15:00,420 ,5.493812,225.4637,91.77214,59.15295 sgpqcrad1longE13.s1,1997,02 8:30:00,420 , 5.3179,285.1697,119.5769,74.57656 sgpqcrad1longE13.s1,1997,02 8:45:00,420 ,12.43354,416.2386,157.5966,96.05668 sgpqcrad1longE13.s1,1997,02 9:00:00,420 ,18.51777,458.4655,186.3621,109.9158 sgpqcrad1longE13.s1,1997,02 9:15:00,419 ,20.88395,501.1794,211.4884,122.0425 sgpqcrad1longE13.s1,1997,02 9:30:00,412 ,24.19235,596.5042,246.2645,140.3469 sgpqcrad1longE13.s1,1997,02 9:45:00,420 ,32.76766,581.3898,282.2482,153.2723 sgpqcrad1longE13.s1,1997,0210:00:00,418 ,25.86806,591.5251,294.3326,155.9556 sgpqcrad1longE13.s1,1997,0210:15:00,415 ,14.70656,748.8635,323.0068,161.9499 sgpqcrad1longE13.s1,1997,0210:30:00,418 ,17.24667,749.8966,343.9647,172.5742 sgpqcrad1longE13.s1,1997,0210:45:00,420 ,21.15041,757.5072,358.6431, 182.687 sgpqcrad1longE13.s1,1997,0211:00:00,415 ,21.51647,772.4794,381.6905,188.1203 sgpqcrad1longE13.s1,1997,0211:15:00,420 , 21.7863,851.9717,393.3525,215.2066 sgpqcrad1longE13.s1,1997,0211:30:00,418 ,23.14678,888.2933,388.9646,223.4182 sgpqcrad1longE13.s1,1997,0211:45:00,420 ,21.76021, 828.348,406.0979,238.1931 sgpqcrad1longE13.s1,1997,0212:00:00,420 ,10.93523,867.5916,430.1949,237.3307 sgpqcrad1longE13.s1,1997,0212:15:00,420 ,13.17235,851.0783,429.4668,241.2514 sgpqcrad1longE13.s1,1997,0212:30:00,420 ,22.16588,828.7527,431.0542,234.0332 sgpqcrad1longE13.s1,1997,0212:45:00,420 ,12.77701,802.1417,426.9973,230.7191 sgpqcrad1longE13.s1,1997,0213:00:00,420 ,12.33186,777.7343,423.3726,229.6801 sgpqcrad1longE13.s1,1997,0213:15:00,420 ,16.40236,863.4521,410.0398,225.4763 sgpqcrad1longE13.s1,1997,0213:30:00,420 ,13.88322,797.3523, 410.467,231.6877 sgpqcrad1longE13.s1,1997,0213:45:00,420 ,11.22949,779.6162,379.1273,225.7352 sgpqcrad1longE13.s1,1997,0214:00:00,420 ,20.14666,756.2521,365.3075, 204.671 sgpqcrad1longE13.s1,1997,0214:15:00,420 ,14.43812,672.6957,349.2466, 195.094 sgpqcrad1longE13.s1,1997,0214:30:00,420 ,10.00659, 711.183,340.9519,177.8497 sgpqcrad1longE13.s1,1997,0214:45:00,420 ,7.322872, 676.838,327.4575,169.3626 sgpqcrad1longE13.s1,1997,0215:00:00,420 ,7.387763,605.9385,314.0352,166.8481 sgpqcrad1longE13.s1,1997,0215:15:00,420 ,12.68552,590.5538,285.1765,156.4186 sgpqcrad1longE13.s1,1997,0215:30:00,418 ,38.89499,522.9213,259.1499,139.5827 sgpqcrad1longE13.s1,1997,0215:45:00,420 ,27.47811,502.1503, 236.86,129.9644 sgpqcrad1longE13.s1,1997,0216:00:00,420 ,20.81017,435.8341,204.0746,113.6113 sgpqcrad1longE13.s1,1997,0216:15:00,420 ,22.86404,413.1959,169.1397,102.8864 sgpqcrad1longE13.s1,1997,0216:30:00,420 ,13.60386,349.6547,137.8328,88.85386 sgpqcrad1longE13.s1,1997,0216:45:00,420 , 16.551,268.0232,107.7356,69.74648 sgpqcrad1longE13.s1,1997,0217:00:00,420 ,6.338706,235.8878,79.87067,52.71919 sgpqcrad1longE13.s1,1997,0217:15:00,420 ,3.284105, 171.994,53.35104,37.26057 sgpqcrad1longE13.s1,1997,0217:30:00,420 ,3.300158,120.3378,34.68503,27.82789 sgpqcrad1longE13.s1,1997,0217:45:00,420 ,-0.43404,106.6927,17.31674, 19.0611 sgpqcrad1longE13.s1,1997,0218:00:00,420 , -1.6415,53.51235,5.593521, 8.18186 sgpqcrad1longE13.s1,1997,0218:15:00,419 ,-1.87694,15.83891,0.743225, 1.84021 sgpqcrad1longE13.s1,1997,0218:30:00,414 ,-1.93115,3.654458,-0.15286,0.794569 sgpqcrad1longE13.s1,1997,0218:45:00,418 ,-1.92286, 1.90082,-0.27204,0.710373 sgpqcrad1longE13.s1,1997,0219:00:00,416 ,-1.97249,1.560143, -0.3139,0.618773 sgpqcrad1longE13.s1,1997,0219:15:00,408 ,-1.77899,1.154736,-0.41489, 0.54874 sgpqcrad1longE13.s1,1997,0219:30:00,397 ,-1.94231,1.613256,-0.33392,0.634684 sgpqcrad1longE13.s1,1997,0219:45:00,407 ,-1.97271,2.176478, -0.3318,0.673333 sgpqcrad1longE13.s1,1997,0220:00:00,406 ,-1.98055,1.591931,-0.32753,0.623499 sgpqcrad1longE13.s1,1997,0220:15:00,410 ,-1.97711, 3.00725,-0.23523,0.737077 sgpqcrad1longE13.s1,1997,0220:30:00,414 ,-1.86026,2.595369,-0.27357, 0.7927 sgpqcrad1longE13.s1,1997,0220:45:00,415 ,-1.72412,4.394239,-0.25109,0.743728 sgpqcrad1longE13.s1,1997,0221:00:00,411 ,-1.95746, 5.10452,-0.30163,0.828228 sgpqcrad1longE13.s1,1997,0221:15:00,414 ,-1.93351,3.732829,-0.32425,0.949773 sgpqcrad1longE13.s1,1997,0221:30:00,403 ,-1.98319,5.287802,-0.44924,0.985771 sgpqcrad1longE13.s1,1997,0221:45:00,386 ,-1.96137,5.163043,-0.35553,0.905986 sgpqcrad1longE13.s1,1997,0222:00:00,393 ,-1.97713,2.290849,-0.39398,0.730768 sgpqcrad1longE13.s1,1997,0222:15:00,397 ,-1.93754,4.925983,-0.45399,0.783562 sgpqcrad1longE13.s1,1997,0222:30:00,404 ,-1.93881,6.787665,-0.34787,1.100622 sgpqcrad1longE13.s1,1997,0222:45:00,420 , -1.9867,4.543334,-0.32665,0.987391 sgpqcrad1longE13.s1,1997,0223:00:00,409 ,-1.97954,6.024251,-0.32514,1.080076 sgpqcrad1longE13.s1,1997,0223:15:00,402 ,-1.99896,4.883769,-0.27009,1.140981 sgpqcrad1longE13.s1,1997,0223:30:00,360 ,-1.99714,5.249993,-0.24259,1.169626 sgpqcrad1longE13.s1,1997,0223:45:00,382 ,-1.99472,3.451838,-0.42155,1.043311