condition	mean	min	max
4 h after light	181.0	181.0	181.0
8 h after light	139.7	138.0	141.4
12 h after light	105.65	100.5	110.8
4 h after dark	71.85	49.5	94.2
8 h after dark	94.80000000000001	84.7	104.9
12 h after dark	115.0	98.7	131.3