condition	mean	min	max
4 h after light	95.9821	93.3917	98.5725
8 h after light	72.28434999999999	67.2816	77.2871
12 h after light	72.28479999999999	72.2024	72.3672
4 h after dark	82.65514999999999	79.232	86.0783
8 h after dark	86.00370000000001	80.4842	91.5232
12 h after dark	84.67715000000001	82.2485	87.1058