condition	mean	min	max
4 h after light	46.63245	41.8996	51.3653
8 h after light	40.9451	39.3373	42.5529
12 h after light	37.55875	35.626	39.4915
4 h after dark	42.014133333333334	39.8517	44.5545
8 h after dark	55.8013	52.0115	59.1521
12 h after dark	51.0814	48.8834	52.2092