Macbook pro13 (2015) Battery dropping significantly during sleep I went through articles, but I'm requesting an answer for my instance. The relevant details are shown below,

Health Information:
Cycle Count:  336
Condition:    Normal
Health: 90%


According to the console, it seems like something is happening.



The Mac, was put to sleep at 23:08, and according to the console it seems like it has been doing something.. so please give me expert advice, for that period about 8hours,  20% of the battery has drained :/
There are more stuff in the console, but I can post only 2 links here
Check with pmset -g log what is causing your Macbook to wake up.
Most likely it's due to network activity.

Install PleaseSleep from https://github.com/xinstein/PleaseSleep to workaround the problem.