condition mean min max 0 h after light 0.4580825 0.339739 0.576426 2 h after light 0.2920885 0.253797 0.33038 4 h after light 0.41443549999999996 0.30283 0.526041 8 h after light 0.5820274999999999 0.538647 0.625408 12 h after light 1.0438615 0.689983 1.39774 2 h after dark 0.49188149999999997 0.404265 0.579498 4 h after dark 0.6474545 0.497595 0.797314 8 h after dark 0.3377166 0.0781282 0.597305 12 h after dark 0.505649 0.450852 0.560446