condition	mean	min	max
4 h after light	2.0402649999999998	1.30469	2.77584
8 h after light	2.5892999999999997	2.21941	2.95919
12 h after light	1.7052049999999999	1.30108	2.10933
4 h after dark	0.573626	0.442247	0.705005
8 h after dark	1.0386579999999999	0.696526	1.38079
12 h after dark	1.32049	1.20718	1.4338