NPCs composing that spawngroup :

#an_angry_chef (50%)

a_skeleton_sleeper (50%)

NPCs spawning around that spawngroup :
(Max range : 200)

frozenshadow_23, range=164 (583,802,23)

a_ghostly_scholar (100%)

frozenshadow_29, range=123 (624,801,12)

a_ghostly_scholar (100%)

frozenshadow_31, range=186 (563,764,23)

a_ghostly_student (50%)
a_ghostly_student (50%)

frozenshadow_32, range=193 (563,857,26)

frozenshadow_63, range=124 (870,813,75)

frozenshadow_64, range=128 (873,823,75)

a_skeleton_sleeper (50%)
a_skeleton_sleeper (50%)

frozenshadow_65, range=64 (805,768,75)

frozenshadow_66, range=127 (863,848,75)

#an_angry_chef (50%)
a_skeleton_sleeper (50%)

frozenshadow_67, range=127 (858,734,75)

an_armored_shadow (100%)

frozenshadow_68, range=60 (803,820,75)

a_skeleton_sleeper (50%)
a_skeleton_sleeper (50%)

frozenshadow_70, range=53 (749,743,75)

a_skeleton_sleeper (100%)