condition mean min max 2 h after light 0.354539 0.0 0.729158 6 h after light 0.2511393333333333 0.130774 0.481343 10 h after light 0.556778 0.211381 1.00595 2 h after dark 0.4053179333333333 0.0858148 0.580469 6 h after dark 0.1474295 0.0 0.365717 10 h after dark 0.26133433333333334 0.171754 0.334808