condition	mean	min	max
4 h after light	816.5	816.5	816.5
8 h after light	767.5	745.1	789.9
12 h after light	661.55	578.7	744.4
4 h after dark	518.65	354.9	682.4
8 h after dark	458.1	373.1	543.1
12 h after dark	440.54999999999995	439.4	441.7