condition mean min max 0 h after light 0.161072 0.0 0.322144 2 h after light 0.48585100000000003 0.299776 0.671926 4 h after light 0.298691 0.293328 0.304054 8 h after light 0.0 0.0 0.0 12 h after light 0.0 0.0 0.0 2 h after dark 0.154038 0.0 0.308076 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0