condition mean min max 3 h after light 0.5091140000000001 0.226917 0.854759 6 h after light 0.284126 0.242002 0.313992 9 h after light 0.23570813333333332 0.0799074 0.362077 12 h after light 0.6018005 0.356205 1.03605 3 h after dark 0.5674496666666666 0.458906 0.69273 6 h after dark 0.9203426666666666 0.73161 1.1101 9 h after dark 0.7281143333333333 0.237302 1.00306 12 h after dark 0.4496175 0.353868 0.545367