condition	mean	min	max
4 h after light	108.3	108.3	108.3
8 h after light	89.4	49.7	129.1
12 h after light	76.9	67.0	86.8
4 h after dark	88.9	49.4	128.4
8 h after dark	98.30000000000001	80.2	116.4
12 h after dark	70.85	62.0	79.7