condition mean min max 3 h after light 0.24074833333333331 0.0 0.396408 6 h after light 0.0 0.0 0.0 9 h after light 0.06441166666666666 0.0 0.193235 12 h after light 0.19705287500000002 0.0 0.658244 3 h after dark 0.0 0.0 0.0 6 h after dark 0.094039 0.0 0.282117 9 h after dark 0.019991566666666665 0.0 0.0599747 12 h after dark 0.2067505 0.161696 0.251805