condition	mean	min	max
4 h after light	141.7	141.7	141.7
8 h after light	136.3	131.8	140.8
12 h after light	197.75	180.1	215.4
4 h after dark	149.25	119.7	178.8
8 h after dark	125.0	123.6	126.4
12 h after dark	115.8	98.0	133.6