condition	mean	min	max
4 h after light	7.0	7.0	7.0
8 h after light	29.1	5.0	53.2
12 h after light	4.6	4.1	5.1
4 h after dark	10.149999999999999	8.7	11.6
8 h after dark	9.1	6.6	11.6
12 h after dark	8.45	5.4	11.5