condition mean min max 0 h after light 11.075445 9.42619 12.7247 2 h after light 10.014154999999999 9.91091 10.1174 4 h after light 7.915315 7.77319 8.05744 8 h after light 3.817325 3.6944 3.94025 12 h after light 5.4802800000000005 5.40984 5.55072 2 h after dark 5.172665 5.10803 5.2373 4 h after dark 6.236865 5.60844 6.86529 8 h after dark 11.607949999999999 11.6039 11.612 12 h after dark 13.8336 12.5375 15.1297