condition mean min max 0 h after light 0.189614 0.100146 0.279082 2 h after light 0.02611055 0.0 0.0522211 4 h after light 0.022797 0.0 0.045594 8 h after light 0.09598145 0.0478539 0.144109 12 h after light 0.1199793 0.0530946 0.186864 2 h after dark 0.649678 0.622524 0.676832 4 h after dark 0.365254 0.312939 0.417569 8 h after dark 0.48675650000000004 0.418537 0.554976 12 h after dark 0.293154 0.238753 0.347555