condition	mean	min	max
4 h after light	248.3934075	242.620491	254.166324
8 h after light	604.07453	579.406697	628.742363
12 h after light	833.827937	702.462954	965.19292
4 h after dark	969.3940945	768.617193	1170.170996
8 h after dark	1213.4115065	972.331051	1454.491962
12 h after dark	102.433172	102.433172	102.433172