condition	mean	min	max
0 h after light	2.046515	1.5771	2.51593
4 h after light	5.2106449999999995	4.58254	5.83875
8 h after light	3.4984450000000002	3.39377	3.60312
4 h after dark	3.74477	2.90021	4.58933
8 h after dark	3.958915	3.68151	4.23632
12 h after dark	3.118575	3.0719	3.16525