condition	mean	min	max
4 h after light	62.4	62.4	62.4
8 h after light	63.5	58.3	68.7
12 h after light	103.75	102.3	105.2
4 h after dark	95.35	91.1	99.6
8 h after dark	95.6	70.8	120.4
12 h after dark	100.8	74.0	127.6