condition	mean	min	max
4 h after light	64.8	64.8	64.8
8 h after light	43.25	32.2	54.3
12 h after light	53.949999999999996	28.3	79.6
4 h after dark	42.55	29.4	55.7
8 h after dark	46.45	40.4	52.5
12 h after dark	59.55	55.1	64.0