condition	mean	min	max
4 h after light	6.6	6.6	6.6
8 h after light	19.9	10.1	29.7
12 h after light	21.15	8.2	34.1
4 h after dark	30.35	6.5	54.2
8 h after dark	4.449999999999999	2.3	6.6
12 h after dark	18.85	8.3	29.4