mobs spawning bad

Put the summary of the bug you're having here
mobs spawning bad
What I expected to happen was...:
Describe what you thought should happen here
the 12:45 pm at chili
What actually happened was...:
Describe what happened here
i was running in the night at easy and i just see 5 creepers and 1 skeleton and i walk in the biome "mesa" at the day at mobs spawning
Steps to Reproduce:
1. mobs spawn at day
2. lower mobs spawn in night