condition	mean	min	max
4 h after light	829.8822035000001	594.620754	1065.143653
8 h after light	919.3676290000001	854.126352	984.608906
12 h after light	837.5540014999999	774.462826	900.645177
4 h after dark	587.138859	474.377825	699.899893
8 h after dark	483.124593	471.393433	494.855753
12 h after dark	484.924364	484.924364	484.924364