condition	mean	min	max
4 h after light	67.1	67.1	67.1
8 h after light	42.150000000000006	35.6	48.7
12 h after light	64.0	47.8	80.2
4 h after dark	120.45	86.1	154.8
8 h after dark	117.6	89.1	146.1
12 h after dark	70.95	60.6	81.3