condition mean min max 4 h after light 0.12230640000000001 0.0826158 0.161997 8 h after light 0.0 0.0 0.0 12 h after light 0.0 0.0 0.0 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.16900166666666666 0.0 0.373218