condition	mean	min	max
4 h after light	20.4	20.4	20.4
8 h after light	22.849999999999998	5.3	40.4
12 h after light	3.75	2.4	5.1
4 h after dark	1.9500000000000002	1.3	2.6
8 h after dark	16.3	5.2	27.4
12 h after dark	8.7	2.0	15.4