condition	mean	min	max
4 h after light	61.959649999999996	61.0586	62.8607
8 h after light	52.2693	50.0717	54.4669
12 h after light	60.86	56.6472	65.0728
4 h after dark	75.1115	74.5516	75.6714
8 h after dark	74.26715	73.6052	74.9291
12 h after dark	77.62700000000001	77.1589	78.0951