condition	mean	min	max
4 h after light	95.9	95.9	95.9
8 h after light	97.3	77.3	117.3
12 h after light	107.05	92.0	122.1
4 h after dark	163.9	90.3	237.5
8 h after dark	253.95	173.0	334.9
12 h after dark	93.85	45.3	142.4