condition mean min max 0 h after light 0.129967 0.125177 0.134757 2 h after light 0.070269 0.0 0.140538 4 h after light 0.0 0.0 0.0 8 h after light 0.1936675 0.128785 0.25855 12 h after light 0.402916 0.377167 0.428665 2 h after dark 0.596789 0.420345 0.773233 4 h after dark 0.309881 0.120312 0.49945 8 h after dark 0.2765735 0.271555 0.281592 12 h after dark 0.26468400000000003 0.128507 0.400861