condition	mean	min	max
4 h after light	6.6	6.6	6.6
8 h after light	23.400000000000002	5.7	41.1
12 h after light	4.85	4.3	5.4
4 h after dark	3.75	1.7	5.8
8 h after dark	30.0	7.1	52.9
12 h after dark	6.550000000000001	4.7	8.4