In this task you are given a list of numbers and you need to find the average of each two consecutive values. The average of two numbers a and b is calculated as: (a + b) /2. The output should be a list of the averages of each two consecutive values. A list is presented with two brackets and comma-separated values, like: [1,2,3].

[24, -15, -59, 82, -84, 54, -33, 88, -74, 57, -22, 1]
[4.5, -37.0, 11.5, -1.0, -15.0, 10.5, 27.5, 7.0, -8.5, 17.5, -10.5]

[79, 37]
[58.0]

[-58, -8, -82, 8, -33, 4, 97, 23, 96, 9, -33, -29]

[-33.0, -45.0, -37.0, -12.5, -14.5, 50.5, 60.0, 59.5, 52.5, -12.0, -31.0]