condition	mean	min	max
4 h after light	204.7	204.7	204.7
8 h after light	159.0	135.2	182.8
12 h after light	133.75	103.4	164.1
4 h after dark	292.8	197.6	388.0
8 h after dark	346.6	337.3	355.9
12 h after dark	213.75	138.7	288.8