condition	mean	min	max
4 h after light	90.8	90.8	90.8
8 h after light	21.3	6.5	36.1
12 h after light	107.95	35.9	180.0
4 h after dark	208.4	115.8	301.0
8 h after dark	286.25	243.1	329.4
12 h after dark	327.25	250.8	403.7