condition	mean	min	max
4 h after light	66.4	66.4	66.4
8 h after light	97.9	95.4	100.4
12 h after light	115.1	113.9	116.3
4 h after dark	123.15	102.7	143.6
8 h after dark	97.25	87.9	106.6
12 h after dark	92.2	85.5	98.9