condition mean min max 0 h after light 1.0155455 0.917081 1.11401 2 h after light 1.75719 1.54499 1.96939 4 h after light 1.1475935 0.963517 1.33167 8 h after light 3.1405950000000002 2.9777 3.30349 12 h after light 2.667225 2.56679 2.76766 2 h after dark 2.185555 2.02392 2.34719 4 h after dark 1.5366 1.37267 1.70053 8 h after dark 1.6229200000000001 1.32671 1.91913 12 h after dark 1.447525 1.07636 1.81869