condition	mean	min	max
4 h after light	34.0	34.0	34.0
8 h after light	37.9	19.2	56.6
12 h after light	66.75	55.3	78.2
4 h after dark	102.0	85.1	118.9
8 h after dark	87.85	77.9	97.8
12 h after dark	113.8	105.0	122.6