condition	mean	min	max
4 h after light	1.1233105	0.608531	1.63809
8 h after light	0.247859	0.220176	0.275542
12 h after light	0.1694515	0.16055	0.178353
4 h after dark	0.512974	0.333071	0.623217
8 h after dark	2.412933333333333	2.08373	2.58758
12 h after dark	0.620219	0.349218	0.760621