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 0.2047535 0.0 0.409507 8 h after light 0.622752 0.416221 0.829283 12 h after light 0.607175 0.0 1.21435 2 h after dark 1.4849519999999998 0.457454 2.51245 4 h after dark 0.0 0.0 0.0 8 h after dark 0.226657 0.0 0.453314 12 h after dark 0.421979 0.413747 0.430211