condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.1624128 0.0744646 0.250361 4 h after light 0.0 0.0 0.0 8 h after light 0.1535315 0.0 0.307063 12 h after light 0.29187655 0.0746561 0.509097 2 h after dark 0.482525 0.382632 0.582418 4 h after dark 0.1085157 0.0741454 0.142886 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0