condition mean min max 4 h after light 0.09280635000000001 0.0681207 0.117492 8 h after light 0.1209437 0.0931004 0.148787 12 h after light 0.0512283 0.0482098 0.0542468 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.03171093333333334 0.0 0.0951328