condition	mean	min	max
4 h after light	2.52515	1.48308	3.2409
8 h after light	2.6669763333333334	0.754979	4.91171
12 h after light	3.1816999999999998	1.6815	5.07328
4 h after dark	3.0290733333333333	1.90977	3.86877
8 h after dark	3.36062	2.39813	5.20263
12 h after dark	4.07876	3.16667	5.19917