Assets are unlit in the default sample project when creating a new project with "High End SRP" template.

Step to repro:
1. Open the Unity editor > Create a new project.
2. Select High End SRP option from the Template dropdown menu > Create project.

Observe that assets are unlit.

Check the comparison Screenshot attached to Win 10 & Mac 10.13

Expected Result :
Assets in the scene should be lit.

Actual Result :
Assets are unlit.

Environment :
Occurring on MAC 10.13 on the following versions :
2018.1.0b10, 2018.1.0b9, 2018.1.0b8, 2018.1.0b7, 2018.1.0b6, 2018.1.0b5.

Works fine on :
Windows 10 & Mac 10.12