condition	mean	min	max
4 h after light	62.2	62.2	62.2
8 h after light	67.9	45.9	89.9
12 h after light	84.95	83.2	86.7
4 h after dark	138.25	113.2	163.3
8 h after dark	96.1	76.8	115.4
12 h after dark	91.6	68.9	114.3