condition	mean	min	max
4 h after light	475.1	475.1	475.1
8 h after light	423.25	385.2	461.3
12 h after light	350.5	348.0	353.0
4 h after dark	397.25	347.9	446.6
8 h after dark	443.7	375.0	512.4
12 h after dark	524.0	471.8	576.2