condition	mean	min	max
4 h after light	115.7	115.7	115.7
8 h after light	150.55	131.9	169.2
12 h after light	171.0	156.6	185.4
4 h after dark	185.75	120.6	250.9
8 h after dark	145.45	96.9	194.0
12 h after dark	131.45	95.3	167.6