condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.0 0.0 0.0 4 h after light 0.0 0.0 0.0 8 h after light 0.12776025 0.0640625 0.191458 12 h after light 0.1770215 0.0 0.354043 2 h after dark 0.0 0.0 0.0 4 h after dark 0.02981035 0.0 0.0596207 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0