Best model of neural network to fit specific dataset in regression task

Hello,
I have a training dataset like below:
image

and I want to implement a NN model for regression to be able predict below data:
image

Could you please advise what is the best way to impalement a neural network to perform the task successfully? for example how many hidden layer should I use and how many units should I consider in each layer and which activation function and dropout value should I consider. Thanks