condition	mean	min	max
4 h after light	71.7	71.7	71.7
8 h after light	64.7	32.9	96.5
12 h after light	89.35	57.3	121.4
4 h after dark	145.8	107.2	184.4
8 h after dark	90.2	27.5	152.9
12 h after dark	90.7	46.1	135.3