condition	mean	min	max
4 h after light	3.5	3.5	3.5
8 h after light	7.95	1.4	14.5
12 h after light	30.1	29.3	30.9
4 h after dark	6.449999999999999	6.1	6.8
8 h after dark	4.0	1.4	6.6
12 h after dark	41.7	30.2	53.2