condition	mean	min	max
4 h after light	5.0925899999999995	2.15875	7.48731
8 h after light	1.7959283333333333	0.339935	2.80438
12 h after light	1.4596903333333333	0.431181	3.35701
4 h after dark	3.85413	2.05566	5.01774
8 h after dark	5.38492	2.70751	7.16707
12 h after dark	4.834953333333333	3.15005	6.22314