condition	mean	min	max
4 h after light	2.9489	2.13405	3.76375
8 h after light	1.4298935000000002	0.598987	2.2608
12 h after light	2.62213	1.85252	3.39174
4 h after dark	2.42577	1.887	2.96454
8 h after dark	3.58367	3.11831	4.04903
12 h after dark	2.77245	2.69574	2.84916