condition mean min max 0 h after light 0.36392349999999996 0.307621 0.420226 2 h after light 0.061985200000000004 0.0566148 0.0673556 4 h after light 0.24313 0.239109 0.247151 8 h after light 0.1964985 0.173593 0.219404 12 h after light 0.4258285 0.352816 0.498841 2 h after dark 0.193272 0.161577 0.224967 4 h after dark 0.18646049999999997 0.184434 0.188487 8 h after dark 0.280562 0.164092 0.397032 12 h after dark 0.2978165 0.233256 0.362377