condition	mean	min	max
4 h after light	88.6	88.6	88.6
8 h after light	110.3	78.6	142.0
12 h after light	181.85	113.7	250.0
4 h after dark	109.75	74.0	145.5
8 h after dark	135.45	124.1	146.8
12 h after dark	142.35	131.1	153.6