condition	mean	min	max
4 h after light	151.9	151.9	151.9
8 h after light	59.65	9.1	110.2
12 h after light	94.75	34.2	155.3
4 h after dark	85.85	82.8	88.9
8 h after dark	63.2	26.7	99.7
12 h after dark	101.0	75.7	126.3