condition	mean	min	max
4 h after light	1.875745	1.67869	2.0728
8 h after light	0.4759455	0.458528	0.493363
12 h after light	3.4436150000000003	3.28805	3.59918
4 h after dark	7.4532066666666665	7.22512	7.72362
8 h after dark	5.2428300000000005	5.15925	5.33307
12 h after dark	2.91363	2.62491	3.37718