condition	mean	min	max
4 h after light	2.8	2.8	2.8
8 h after light	3.2	3.1	3.3
12 h after light	4.15	2.3	6.0
4 h after dark	10.899999999999999	8.7	13.1
8 h after dark	5.8	5.8	5.8
12 h after dark	23.75	5.0	42.5