condition	mean	min	max
0 h after light	0.46854450000000003	0.312734	0.624355
4 h after light	2.359905	1.53895	3.18086
8 h after light	1.4032215	0.953333	1.85311
4 h after dark	2.457025	2.15467	2.75938
8 h after dark	2.16126	2.15219	2.17033
12 h after dark	1.0741779999999999	0.623516	1.52484