condition mean min max 0 h after light 0.5153845 0.496391 0.534378 2 h after light 1.94525 1.6719 2.2186 4 h after light 0.6520334999999999 0.41172 0.892347 8 h after light 0.826241 0.670376 0.982106 12 h after light 1.854895 1.83063 1.87916 2 h after dark 1.1991095 0.983029 1.41519 4 h after dark 0.8368475 0.609405 1.06429 8 h after dark 0.9065465 0.901911 0.911182 12 h after dark 0.7603880000000001 0.70559 0.815186