condition mean min max 0 h after light 0.0323095 0.0 0.064619 2 h after light 0.03627405 0.0 0.0725481 4 h after light 0.06449959999999999 0.0633415 0.0656577 8 h after light 0.0 0.0 0.0 12 h after light 0.03245015 0.0 0.0649003 2 h after dark 0.1055931 0.0665262 0.14466 4 h after dark 0.0644565 0.0 0.128913 8 h after dark 0.0 0.0 0.0 12 h after dark 0.03316875 0.0 0.0663375