condition	mean	min	max
4 h after light	3.4	3.4	3.4
8 h after light	2.0999999999999996	1.9	2.3
12 h after light	13.100000000000001	3.6	22.6
4 h after dark	7.15	0.8	13.5
8 h after dark	1.1	0.7	1.5
12 h after dark	6.3	0.5	12.1