NPCs composing that spawngroup :

A_Dark_Vision (2%)

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

griegsend1304074, range=31 (207,1770,-64)

griegsend1304247, range=94 (246,1864,-64)

A_Dark_sending_1432873, range=83 (122,1737,-60)

A_Dark_Vision_1433073, range=80 (105,1792,-61)

A_Dark_Vision_1433078, range=58 (127,1792,-61)

A_Dark_Vision_1433081, range=67 (131,1833,-61)

A_Dark_Vision_1433082, range=74 (136,1736,-62)

A_Dark_Vision_1433094, range=47 (161,1833,-61)

A_Dark_Vision_1433099, range=41 (185,1833,-61)