condition mean min max 0 h after light 0.20862150000000002 0.200933 0.21631 2 h after light 0.217924 0.205341 0.230507 4 h after light 0.196961 0.0 0.393922 8 h after light 0.0 0.0 0.0 12 h after light 0.0 0.0 0.0 2 h after dark 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 0.2103815 0.206277 0.214486