datastream, year, month, tod,n, min, max, mean, std sgpcmbeC1.c1,2000,05 0:30:00,9 ,321.8583,412.0625,364.0366,29.96965 sgpcmbeC1.c1,2000,05 1:30:00,9 ,313.5456,413.1449,361.8132,31.99055 sgpcmbeC1.c1,2000,05 2:30:00,9 ,317.1299,414.2835,355.4841,31.19285 sgpcmbeC1.c1,2000,05 3:30:00,9 , 307.222,414.0879,355.1833, 31.9688 sgpcmbeC1.c1,2000,05 4:30:00,9 ,306.8034,414.7196,353.9598,32.73937 sgpcmbeC1.c1,2000,05 5:30:00,9 ,305.1603,416.3093,356.5458, 34.5416 sgpcmbeC1.c1,2000,05 6:30:00,9 ,308.7891,415.1499,360.4554,36.59627 sgpcmbeC1.c1,2000,05 7:30:00,9 ,305.2153,414.6658,360.9159,32.49779 sgpcmbeC1.c1,2000,05 8:30:00,9 ,311.5805,414.5743,365.4917,31.28969 sgpcmbeC1.c1,2000,05 9:30:00,9 , 318.537,414.0622,366.9893,29.48583 sgpcmbeC1.c1,2000,0510:30:00,9 ,326.9154,412.4616,365.8136,23.83888 sgpcmbeC1.c1,2000,0511:30:00,9 ,330.3957,410.9834,371.0657,22.94656 sgpcmbeC1.c1,2000,0512:30:00,8 ,338.6993,410.2521,376.4605,20.75502 sgpcmbeC1.c1,2000,0513:30:00,8 ,352.4232,411.5624,379.3608,19.23168 sgpcmbeC1.c1,2000,0514:30:00,8 ,348.5004,401.1718,379.2447,17.00138 sgpcmbeC1.c1,2000,0515:30:00,8 ,355.2493,424.4796,381.3196,21.47069 sgpcmbeC1.c1,2000,0516:30:00,8 ,351.1913,422.6135, 380.635,23.07841 sgpcmbeC1.c1,2000,0517:30:00,8 ,349.0075,423.9711,384.7226,30.01666 sgpcmbeC1.c1,2000,0518:30:00,8 ,336.8574,412.0894,383.6966,28.40371 sgpcmbeC1.c1,2000,0519:30:00,8 ,333.6962,408.6815,373.8507,29.05981 sgpcmbeC1.c1,2000,0520:30:00,8 ,329.8908,408.8545,365.3108,31.34957 sgpcmbeC1.c1,2000,0521:30:00,8 ,327.0133,410.7692,369.1534,31.59164 sgpcmbeC1.c1,2000,0522:30:00,8 ,325.8497,411.4282,367.3226,33.12792 sgpcmbeC1.c1,2000,0523:30:00,8 ,321.8842,411.3311,363.5262,34.11728