condition	mean	min	max
4 h after light	3.5270413333333335	3.4615519999999997	3.6519980000000003
8 h after light	4.856932	3.004203	7.646398
12 h after light	3.500345	2.867627	3.969845
16 h after light	6.1190050000000005	5.108587	6.8899550000000005
4 h after dark	3.3395776666666666	2.662353	4.200362
8 h after dark	2.5832716666666666	1.822075	3.154603