condition mean min max 0 h after light 0.12906875 0.0323175 0.22582 4 h after light 1.077226 0.723152 1.4313 8 h after light 1.3931550000000001 1.30857 1.47774 4 h after dark 0.4605365 0.348518 0.572555 8 h after dark 0.4942075 0.416518 0.571897 12 h after dark 0.44155935 0.0322167 0.850902