condition mean min max 3 h after light 0.027558533333333333 0.0 0.0826756 6 h after light 0.16948166666666667 0.069568 0.364054 9 h after light 0.173549 0.134338 0.222355 12 h after light 0.228369 0.0 0.396478 3 h after dark 0.42656533333333335 0.340543 0.510791 6 h after dark 0.170849 0.0 0.36545 9 h after dark 0.0625292 0.0 0.110055 12 h after dark 0.0984695 0.0 0.196939