condition mean min max 0 h after light 0.4701535 0.181523 0.758784 2 h after light 0.644924 0.615105 0.674743 4 h after light 0.13395065 0.0880503 0.179851 8 h after light 0.130108 0.0 0.260216 12 h after light 0.1355945 0.101836 0.169353 2 h after dark 0.42915800000000004 0.347191 0.511125 4 h after dark 0.08256474999999999 0.0810323 0.0840972 8 h after dark 0.1388628 0.0948286 0.182897 12 h after dark 0.2289455 0.173103 0.284788