condition	mean	min	max
4 h after light	7.4	7.4	7.4
8 h after light	13.05	3.6	22.5
12 h after light	4.9	3.7	6.1
4 h after dark	3.3499999999999996	1.9	4.8
8 h after dark	23.099999999999998	4.4	41.8
12 h after dark	7.8999999999999995	7.6	8.2