condition	mean	min	max
4 h after light	52.0224645	51.703658	52.341271
8 h after light	49.331637	46.572942	52.090332
12 h after light	49.189664500000006	44.432498	53.946831
4 h after dark	44.703157000000004	43.142549	46.263765
8 h after dark	40.8861415	38.875076	42.897207
12 h after dark	43.930564	43.930564	43.930564