condition	mean	min	max
0 h after light	1.8805100000000001	1.55466	2.20636
4 h after light	2.072585	1.78209	2.36308
8 h after light	3.117865	2.96728	3.26845
4 h after dark	3.6977349999999998	3.43546	3.96001
8 h after dark	2.179335	1.91393	2.44474
12 h after dark	1.1468125	0.711595	1.58203