condition	mean	min	max
4 h after light	1.061495	1.05573	1.06726
8 h after light	2.415865	2.12358	2.70815
12 h after light	3.445075	3.26561	3.62454
4 h after dark	2.9603433333333333	2.84235	3.10502
8 h after dark	2.7894799999999997	2.53956	3.14975
12 h after dark	1.0619853333333333	0.217486	1.50723