Per 
_Test-5083-1-A —- 10/12/2019__
Subject: Foundation Researcher Adams and two armed personnel.
Procedure: Researcher Adams is to enter SCP-5083 and document any activity during the night. Researcher Adams is to be accompanied by two armed Foundation personnel. If there is an instance of SCP-5083-1 occurring, all three subjects are to radio in to the on-site Administrator Brian for immediate extraction. All subjects have permission to fire upon any SCP-5083-A. Researcher Adams is to document the processes that occur within SCP-5083, as well as document how long they are inside of SCP-5083. They are to be inside for only one night relative to the time outside of SCP-5083, and they are not to explore any part of SCP-5083 besides its entrance. The door of SCP-5083 is to remain shut but unlocked.
Results: After around 10.4 days spent inside of SCP-5083, one of the armed personnel began to experience SCP-5083-1. The guard, now designated SCP-5083-1-A, claimed to not feel any pain, nor feel any of the effects. Effects at this point were minimal, with slight elongation of the appendages and slight darkening around the eyes and mouth. When they attempted to leave, the door was locked. Outside contact was attempted, but no signal reached outside of SCP-5083. While the three subjects were sent in with enough food for three (3) days, none of the food had been eaten, and none of the subjects had gone hungry, nor did any of them feel the need to urinate, defecate, or sleep.
After 28 days, SCP-5083-1-A, had now finished his "spaghettification" period, and did not respond to any of his changes. SCP-5083-1-A's eyes and mouth were completely black, and it retained little sentience, with it only responding to physical stimuli. All subjects still found no need to use any bodily functions, and although none of them had slept since they had entered, they were not tired.
After 30 days, SCP-5083-1-A became angry and attacked Researcher Adams, picking her up and chocking her. Luckily, her guard was quick to react and terminated SCP-5083-1-A. Afterwards, Adams redesignated SCP-5083-1-A as SCP-5083-A-N. Around five (5) minutes after this encounter, Foundation personnel opened the door to SCP-5083. Researcher Adams and her guard did not retain the effects of SCP-5083 when they returned to the outside of it, their bodies simply picked up where they left off. SCP-5083-A-N was extracted from SCP-5083 and will be tested on in the future.
Conclusion: SCP-5083 is not to be entered at night. Any nightly visits to SCP-5083 are to be done with its door ajar. It is unclear whether SCP-5083 is malevolent, but it should be noted that its effects are highly dangerous.
