condition mean min max 0 h after light 0.0439459 0.0 0.0878918 2 h after light 0.5006065 0.183324 0.817889 4 h after light 0.487495 0.414781 0.560209 8 h after light 0.2944675 0.252949 0.335986 12 h after light 0.57778 0.409997 0.745563 2 h after dark 0.3051865 0.274159 0.336214 4 h after dark 0.479726 0.470822 0.48863 8 h after dark 0.454243 0.265672 0.642814 12 h after dark 0.522905 0.0 1.04581