condition	mean	min	max
3 h after light	0.8129730000000001	0.605953	0.930139
6 h after light	1.3323533333333333	1.11256	1.69591
9 h after light	2.7622733333333334	1.13866	4.78909
12 h after light	3.001655	1.92425	4.99752
3 h after dark	3.81134	2.3764	5.00596
6 h after dark	2.90764	2.2513	4.20951
9 h after dark	2.6959433333333336	2.00977	3.63607
12 h after dark	2.477595	2.22799	2.7272