condition	mean	min	max
0 h after light	1.3391950000000001	1.22641	1.45198
4 h after light	1.5702	1.20917	1.93123
8 h after light	0.50912	0.110304	0.907936
4 h after dark	1.80933	1.31918	2.29948
8 h after dark	1.598195	1.4395	1.75689
12 h after dark	1.2041505	0.556711	1.85159