condition	mean	min	max
4 h after light	204.1	204.1	204.1
8 h after light	232.15	170.8	293.5
12 h after light	243.7	232.2	255.2
4 h after dark	179.3	176.9	181.7
8 h after dark	184.6	150.2	219.0
12 h after dark	199.0	153.1	244.9