Effects/tail-navlight Effects/procedural-light white 0.85 0.85 0.99 0.98 0.98 0.98 /sim/model/lights/nav-lights -1.0 0 0.0 true false 0.5 0.766 0.939 0.9 /environment/ground-visibility-m /environment/visibility-m /environment/ground-haze-thickness-m /environment/mean-terrain-elevation-m /sim/rendering/eye-altitude-m /environment/terminator-relative-position-m