condition	mean	min	max
4 h after light	98.7	98.7	98.7
8 h after light	87.75	63.3	112.2
12 h after light	124.65	99.0	150.3
4 h after dark	194.35000000000002	127.9	260.8
8 h after dark	198.7	141.9	255.5
12 h after dark	127.85	103.3	152.4