condition	mean	min	max
4 h after light	3.301982	3.1533900000000004	3.4560519999999997
8 h after light	4.646254666666667	2.977275	7.188007000000001
12 h after light	13.40108	10.34247	15.999620000000002
16 h after light	7.365853	6.659222	8.684974
4 h after dark	3.012760666666667	2.3056419999999997	4.183037000000001
8 h after dark	1.676355	1.574708	1.742214