condition mean min max 0 h after light 0.1206745 0.0 0.241349 2 h after light 1.3030300000000001 1.25851 1.34755 4 h after light 1.2408255000000001 0.659281 1.82237 8 h after light 6.466620000000001 4.39909 8.53415 12 h after light 6.975675 6.52989 7.42146 2 h after dark 1.947155 1.38486 2.50945 4 h after dark 1.98413 1.50835 2.45991 8 h after dark 0.9951755 0.729531 1.26082 12 h after dark 0.354391 0.230155 0.478627