Issue:

It would seem that mobs are spawning on the surface regardless of the light level during the day. I've set the max light level that they can spawn to 1 in the config and that seems to allow them to spawn any time. Setting it to 0 seems to prevent them from spawning at all even when the block light is 0. Something tells me the way it is calculating the light level isn't the same way Minecraft does it, as if it was, then they should be able to spawn only at night or only if the light level is 1 or below.

Steps to reproduce:

1. Install mod
2. Set max light level to 1
3. Add hostile mobs to list
4. Open world
5. Watch mobs spawn and burn

Affected Versions:

• Minecraft: 1.12.2
• Forge: 1.12.2-14.23.5.2855
• TenshiLib: 1.12.2-1.2.4
• ImprovedMobs: 1.12.2-1.6.10

Other Mods:

I don't think any other mod would be causing this. This is the only one in the pack that effects spawning.