condition mean min max 0 h after light 1.07913 0.45768 1.70058 2 h after light 3.5871500000000003 3.34119 3.83311 4 h after light 0.86396 0.0 1.72792 8 h after light 0.438229 0.437396 0.439062 12 h after light 0.213498 0.0 0.426996 2 h after dark 0.456786 0.437694 0.475878 4 h after dark 0.8609225 0.424075 1.29777 8 h after dark 0.7093415 0.496389 0.922294 12 h after dark 2.48454 2.24616 2.72292