condition	mean	min	max
4 h after light	128.3	128.3	128.3
8 h after light	140.05	126.0	154.1
12 h after light	121.1	86.6	155.6
4 h after dark	104.65	95.1	114.2
8 h after dark	109.6	74.8	144.4
12 h after dark	133.45	114.4	152.5