condition	mean	min	max
4 h after light	123.5	123.5	123.5
8 h after light	152.3	140.8	163.8
12 h after light	82.1	18.5	145.7
4 h after dark	60.9	58.0	63.8
8 h after dark	59.2	7.0	111.4
12 h after dark	41.1	38.5	43.7