condition	mean	min	max
4 h after light	88.93775	83.0379	94.8376
8 h after light	85.0565	82.5564	87.5566
12 h after light	58.611850000000004	56.8709	60.3528
4 h after dark	41.318333333333335	37.5068	46.3945
8 h after dark	43.20366666666666	40.9916	45.6379
12 h after dark	69.44503333333333	68.2461	71.0831