condition	mean	min	max
0 h after light	1.185765	1.05297	1.31856
4 h after light	1.7174049999999998	1.55725	1.87756
8 h after light	0.285276	0.223303	0.347249
4 h after dark	1.9217400000000002	1.68049	2.16299
8 h after dark	1.323005	1.22008	1.42593
12 h after dark	1.817785	1.62114	2.01443