datastream, year, month, tod,n, min, max, mean, std sgpqcrad1longE13.s1,2002,08 0:00:00,454 ,-0.95561,0.809059,0.012977,0.299377 sgpqcrad1longE13.s1,2002,08 0:15:00,443 ,-1.97294,1.335173,0.076787,0.338757 sgpqcrad1longE13.s1,2002,08 0:30:00,445 ,-0.91663,1.367935,0.037505,0.264653 sgpqcrad1longE13.s1,2002,08 0:45:00,450 ,-0.79943,0.507917,-0.02502,0.242591 sgpqcrad1longE13.s1,2002,08 1:00:00,450 ,-0.97387,0.505356,-0.06029,0.300124 sgpqcrad1longE13.s1,2002,08 1:15:00,450 ,-0.74825,0.747722,-0.03462,0.264809 sgpqcrad1longE13.s1,2002,08 1:30:00,450 ,-0.84705,0.740841,-0.02919, 0.2939 sgpqcrad1longE13.s1,2002,08 1:45:00,438 ,-0.84078,0.612266,-0.02833,0.253949 sgpqcrad1longE13.s1,2002,08 2:00:00,435 ,-0.81728,0.458253,-0.02685,0.223642 sgpqcrad1longE13.s1,2002,08 2:15:00,435 ,-0.55968,0.351618,-0.08926,0.178917 sgpqcrad1longE13.s1,2002,08 2:30:00,449 ,-0.72315,0.589226,-0.11038,0.244501 sgpqcrad1longE13.s1,2002,08 2:45:00,438 , -1.4859,0.658069,-0.07052,0.254567 sgpqcrad1longE13.s1,2002,08 3:00:00,447 ,-1.55848,0.449997, -0.0919,0.247833 sgpqcrad1longE13.s1,2002,08 3:15:00,450 ,-0.89495,0.273482,-0.07536,0.204562 sgpqcrad1longE13.s1,2002,08 3:30:00,450 ,-0.57649,0.534853,-0.05752,0.182854 sgpqcrad1longE13.s1,2002,08 3:45:00,450 ,-0.57854,0.425177,-0.04852,0.174402 sgpqcrad1longE13.s1,2002,08 4:00:00,450 ,-0.54518,0.515767,-0.04505,0.194106 sgpqcrad1longE13.s1,2002,08 4:15:00,450 ,-0.42124,0.354939,-0.05658,0.146561 sgpqcrad1longE13.s1,2002,08 4:30:00,443 ,-0.38861,0.382851,-0.07524,0.136084 sgpqcrad1longE13.s1,2002,08 4:45:00,450 ,-0.51551, 0.25402, -0.0858,0.139572 sgpqcrad1longE13.s1,2002,08 5:00:00,450 ,-0.38214,0.297208,-0.03327,0.117184 sgpqcrad1longE13.s1,2002,08 5:15:00,450 ,-0.64941,1.884397,0.080693,0.278134 sgpqcrad1longE13.s1,2002,08 5:30:00,450 ,-0.43737,8.367089,1.359029,1.725299 sgpqcrad1longE13.s1,2002,08 5:45:00,450 ,-0.24689,24.24889,6.321552,5.318729 sgpqcrad1longE13.s1,2002,08 6:00:00,450 ,0.152121, 53.4943,18.36893,11.93972 sgpqcrad1longE13.s1,2002,08 6:15:00,450 ,0.215323,94.15067, 39.7564,20.79964 sgpqcrad1longE13.s1,2002,08 6:30:00,450 , 0,141.8097,67.52604,33.65921 sgpqcrad1longE13.s1,2002,08 6:45:00,450 ,0.996204,192.1329,104.8937,46.48249 sgpqcrad1longE13.s1,2002,08 7:00:00,450 , 1.6077,254.8796, 147.955,61.52834 sgpqcrad1longE13.s1,2002,08 7:15:00,450 ,2.663702,316.1239,194.4631,78.95917 sgpqcrad1longE13.s1,2002,08 7:30:00,450 ,4.910473,363.4872,232.3511,91.78297 sgpqcrad1longE13.s1,2002,08 7:45:00,450 ,4.391004,412.8505,266.8593,107.0669 sgpqcrad1longE13.s1,2002,08 8:00:00,450 , 2.1464,453.6864,297.7593,120.3994 sgpqcrad1longE13.s1,2002,08 8:15:00,450 ,1.323415,511.2165,358.1438, 134.844 sgpqcrad1longE13.s1,2002,08 8:30:00,450 ,4.750268,591.2854,408.2744,144.6163 sgpqcrad1longE13.s1,2002,08 8:45:00,450 , 14.83,610.5082,445.0319,159.4923 sgpqcrad1longE13.s1,2002,08 9:00:00,450 ,28.08751,671.1505,467.0508,171.7911 sgpqcrad1longE13.s1,2002,08 9:15:00,450 ,58.08448,691.6843,494.4304,185.9326 sgpqcrad1longE13.s1,2002,08 9:30:00,450 ,64.86115,756.0859,534.0322,197.2869 sgpqcrad1longE13.s1,2002,08 9:45:00,450 ,87.76409,821.2303,578.4767,201.0327 sgpqcrad1longE13.s1,2002,0810:00:00,450 ,103.2475, 876.542,622.5836,196.4432 sgpqcrad1longE13.s1,2002,0810:15:00,450 ,98.47213,842.5397,657.1438,208.5766 sgpqcrad1longE13.s1,2002,0810:30:00,450 , 104.4,885.5338,693.3807,203.9431 sgpqcrad1longE13.s1,2002,0810:45:00,450 ,88.74641,1023.955,734.1778,208.0988 sgpqcrad1longE13.s1,2002,0811:00:00,450 ,25.57579, 1007.25, 748.436,217.0332 sgpqcrad1longE13.s1,2002,0811:15:00,450 ,-0.95893,1054.032, 786.02, 215.349 sgpqcrad1longE13.s1,2002,0811:30:00,450 ,10.83793,1123.399,756.3541,263.0447 sgpqcrad1longE13.s1,2002,0811:45:00,445 ,72.69249,1191.567,770.0564,266.9154 sgpqcrad1longE13.s1,2002,0812:00:00,462 ,70.28949,1186.659,734.2102,292.3262 sgpqcrad1longE13.s1,2002,0812:15:00,465 ,87.47383, 1156.33,745.3053,295.9731 sgpqcrad1longE13.s1,2002,0812:30:00,465 ,90.14553,1094.546,754.3533,275.0616 sgpqcrad1longE13.s1,2002,0812:45:00,465 , 0,1172.451,734.4745,265.9201 sgpqcrad1longE13.s1,2002,0813:00:00,462 , 0,1217.141,797.3253,241.5772 sgpqcrad1longE13.s1,2002,0813:15:00,465 ,61.18699,1133.542,795.7281,228.9875 sgpqcrad1longE13.s1,2002,0813:30:00,465 , 57.2818,1030.302,771.1555,237.8087 sgpqcrad1longE13.s1,2002,0813:45:00,465 , 45.4488,991.6859,751.3363,226.2512 sgpqcrad1longE13.s1,2002,0814:00:00,465 , 44.322,1035.954,725.0869,220.9373 sgpqcrad1longE13.s1,2002,0814:15:00,465 ,22.71372,948.3504,688.1338,237.6489 sgpqcrad1longE13.s1,2002,0814:30:00,462 , 14.527,985.2696,697.5054,224.8175 sgpqcrad1longE13.s1,2002,0814:45:00,465 ,14.08266,986.5558,661.0677,214.2865 sgpqcrad1longE13.s1,2002,0815:00:00,465 ,6.290684,926.2837,635.4512,203.7555 sgpqcrad1longE13.s1,2002,0815:15:00,465 ,7.409827,805.4735,599.0602,180.8993 sgpqcrad1longE13.s1,2002,0815:30:00,465 , 8.8574,772.1176,561.6841, 185.393 sgpqcrad1longE13.s1,2002,0815:45:00,465 ,11.66997, 744.361,511.4856,178.9422 sgpqcrad1longE13.s1,2002,0816:00:00,465 ,15.96407,679.3807,487.1426,151.0337 sgpqcrad1longE13.s1,2002,0816:15:00,465 , 0,628.9515,420.4372,147.0099 sgpqcrad1longE13.s1,2002,0816:30:00,465 , 0,597.3026, 389.118,130.8234 sgpqcrad1longE13.s1,2002,0816:45:00,465 , 0,555.2872,344.5257,120.8078 sgpqcrad1longE13.s1,2002,0817:00:00,459 ,19.34451,504.0001, 301.348,108.2052 sgpqcrad1longE13.s1,2002,0817:15:00,465 , 0, 456.205,259.8823,97.14125 sgpqcrad1longE13.s1,2002,0817:30:00,465 , 0,320.4558, 211.543,76.34076 sgpqcrad1longE13.s1,2002,0817:45:00,465 , 25.23,271.6761,166.2261,63.43086 sgpqcrad1longE13.s1,2002,0818:00:00,465 ,28.30685,239.9282, 131.234,49.60221 sgpqcrad1longE13.s1,2002,0818:15:00,461 , 0,206.8473,92.17704,39.45167 sgpqcrad1longE13.s1,2002,0818:30:00,465 ,12.21786,170.3126,64.17145,33.14701 sgpqcrad1longE13.s1,2002,0818:45:00,465 , 0,127.8922,35.42113, 24.386 sgpqcrad1longE13.s1,2002,0819:00:00,465 , 0,92.75496,16.14186,15.25753 sgpqcrad1longE13.s1,2002,0819:15:00,465 ,-0.64686,34.82847,4.899455,6.164665 sgpqcrad1longE13.s1,2002,0819:30:00,465 ,-0.80999,6.700882,0.784446,1.346847 sgpqcrad1longE13.s1,2002,0819:45:00,465 ,-0.66158,1.993071, 0.16355,0.544105 sgpqcrad1longE13.s1,2002,0820:00:00,465 ,-0.43697,1.488055,-0.04661,0.230137 sgpqcrad1longE13.s1,2002,0820:15:00,465 ,-0.51752,0.175274,-0.04847, 0.15391 sgpqcrad1longE13.s1,2002,0820:30:00,465 ,-0.59089,0.331717,-0.01735,0.182193 sgpqcrad1longE13.s1,2002,0820:45:00,465 ,-0.49005,0.349122,-0.00096,0.190272 sgpqcrad1longE13.s1,2002,0821:00:00,465 ,-1.13292,0.563661,0.030467,0.206658 sgpqcrad1longE13.s1,2002,0821:15:00,451 ,-1.99551,0.572327,0.023525,0.220332 sgpqcrad1longE13.s1,2002,0821:30:00,462 ,-0.53817,0.597278,0.040203,0.200805 sgpqcrad1longE13.s1,2002,0821:45:00,465 ,-0.60546,0.712372, 0.05612, 0.23474 sgpqcrad1longE13.s1,2002,0822:00:00,461 ,-1.04788,1.208246,0.062503,0.265364 sgpqcrad1longE13.s1,2002,0822:15:00,462 ,-1.01094,0.930499,0.074483,0.295621 sgpqcrad1longE13.s1,2002,0822:30:00,460 ,-0.86162,0.936544, 0.07125,0.287738 sgpqcrad1longE13.s1,2002,0822:45:00,465 ,-0.65665,0.815523,0.055181,0.246982 sgpqcrad1longE13.s1,2002,0823:00:00,465 ,-0.61886,0.980453,0.070373,0.265032 sgpqcrad1longE13.s1,2002,0823:15:00,461 ,-1.10788,0.671057,0.040026,0.282117 sgpqcrad1longE13.s1,2002,0823:30:00,454 , -1.872,0.902525,0.059409,0.285575 sgpqcrad1longE13.s1,2002,0823:45:00,451 ,-1.03664,1.140254,0.028865,0.290212