NPCs composing that spawngroup :

decayed_prisoner (25%)

decayed_prisoner (25%)

decayed_soldier (25%)

skeletal_caretaker (10%)

NPCs spawning around that spawngroup :
(Max range : 100)

karnor_3, range=89 (102,-571,38)

karnor_4, range=70 (104,-592,38)

karnor_5, range=68 (54,-590,38)

karnor_8, range=52 (102,-611,38)

karnor_10, range=46 (56,-612,38)

karnor_16, range=63 (126,-691,31)

karnor_21, range=80 (84,-575,19)

karnor_22, range=40 (105,-629,22)

karnor_23, range=84 (55,-573,19)

karnor_25, range=66 (137,-635,31)

karnor_42, range=78 (117,-590,-4)

karnor_79, range=46 (114,-631,-44)

karnor_80, range=75 (143,-626,-45)

karnor_81, range=86 (141,-602,-45)

karnor_84, range=53 (121,-679,-44)

karnor_88, range=82 (91,-575,-44)

karnor_90, range=42 (115,-661,-16)

karnor_91, range=42 (96,-619,-4)

karnor_94, range=88 (-7,-618,-19)

karnor_113, range=77 (-1,-677,-32)

karnor_114, range=89 (0,-706,-32)

karnor_116, range=47 (71,-703,-29)

karnor_119, range=72 (105,-590,20)