condition	mean	min	max
4 h after light	65.690081	59.430764	71.949398
8 h after light	81.9099095	74.428292	89.391527
12 h after light	71.024152	59.590482	82.457822
4 h after dark	54.46533650000001	51.00444	57.926233
8 h after dark	35.213072	28.470666	41.955478
12 h after dark	74.767443	74.767443	74.767443