datastream, year, month, tod,n, min, max, mean, std twpcmbeC1.c1,2004,06 0:30:00,30 , 402.299,436.8779,424.9625,8.764132 twpcmbeC1.c1,2004,06 1:30:00,30 ,401.9215,440.7098,424.9855,9.275512 twpcmbeC1.c1,2004,06 2:30:00,30 ,400.2988,449.4389,425.7481,10.42317 twpcmbeC1.c1,2004,06 3:30:00,30 ,400.8149,442.0586,425.4424,10.55239 twpcmbeC1.c1,2004,06 4:30:00,30 ,401.1835,441.9175,425.4188,10.45305 twpcmbeC1.c1,2004,06 5:30:00,30 ,400.9143,441.3398,422.3415,10.50342 twpcmbeC1.c1,2004,06 6:30:00,30 ,400.8383,438.9273, 421.591,11.02236 twpcmbeC1.c1,2004,06 7:30:00,30 ,408.6526,438.0771,424.6052,8.009131 twpcmbeC1.c1,2004,06 8:30:00,30 ,409.4115,442.4639,427.5018, 9.00688 twpcmbeC1.c1,2004,06 9:30:00,30 ,416.7013,443.7465,429.5099,7.572955 twpcmbeC1.c1,2004,0610:30:00,30 ,412.4647,445.6439,431.6171, 8.40264 twpcmbeC1.c1,2004,0611:30:00,30 ,416.1489,443.0889,431.9043,7.986598 twpcmbeC1.c1,2004,0612:30:00,30 ,417.2772,441.8706,430.3315,7.729874 twpcmbeC1.c1,2004,0613:30:00,30 ,413.8494,449.3007,430.8056,8.767883 twpcmbeC1.c1,2004,0614:30:00,30 , 415.514,447.2562,430.6928,8.768851 twpcmbeC1.c1,2004,0615:30:00,30 ,414.7418, 445.489,431.5078,8.980261 twpcmbeC1.c1,2004,0616:30:00,30 ,413.3021,448.0324,430.7055,8.429831 twpcmbeC1.c1,2004,0617:30:00,30 ,412.8052,446.8125, 429.154,9.040294 twpcmbeC1.c1,2004,0618:30:00,30 ,409.1009,453.7037, 427.306,10.92695 twpcmbeC1.c1,2004,0619:30:00,30 ,407.1244,454.2763, 426.711,11.09054 twpcmbeC1.c1,2004,0620:30:00,30 ,407.1523,449.3582,426.5151,10.57615 twpcmbeC1.c1,2004,0621:30:00,30 ,404.7069,444.5356,427.9905,9.195669 twpcmbeC1.c1,2004,0622:30:00,30 ,403.2337,447.5112,427.7183,10.35333 twpcmbeC1.c1,2004,0623:30:00,30 ,403.3708,438.3972, 425.817,9.372939