condition	mean	min	max
4 h after light	1.7	1.7	1.7
8 h after light	5.55	3.4	7.7
12 h after light	5.2	5.2	5.2
4 h after dark	15.549999999999999	11.2	19.9
8 h after dark	3.3	1.9	4.7
12 h after dark	24.2	4.0	44.4