condition mean min max 0 h after light 0.31167049999999996 0.124606 0.498735 2 h after light 0.590535 0.464105 0.716965 4 h after light 0.9816185 0.941457 1.02178 8 h after light 0.3976965 0.238316 0.557077 12 h after light 0.9861855 0.925451 1.04692 2 h after dark 0.5573795 0.518565 0.596194 4 h after dark 0.687952 0.485357 0.890547 8 h after dark 0.897969 0.753768 1.04217 12 h after dark 0.514914 0.247264 0.782564