condition	mean	min	max
0 h after light	4.269615	3.03966	5.49957
4 h after light	2.667685	2.2437	3.09167
8 h after light	3.621715	3.18954	4.05389
4 h after dark	4.853205	4.28378	5.42263
8 h after dark	5.1567050000000005	4.89701	5.4164
12 h after dark	2.529895	2.40839	2.6514