condition	mean	min	max
4 h after light	150.7	150.7	150.7
8 h after light	92.8	75.5	110.1
12 h after light	153.0	138.7	167.3
4 h after dark	106.65	89.3	124.0
8 h after dark	86.9	67.3	106.5
12 h after dark	67.75	66.5	69.0