condition	mean	min	max
0 h after light	0.376977	0.376641	0.377313
4 h after light	1.0429425	0.742695	1.34319
8 h after light	1.410817	0.958494	1.86314
4 h after dark	2.132825	1.29468	2.97097
8 h after dark	0.929708	0.561106	1.29831
12 h after dark	1.302135	1.2878	1.31647