condition	mean	min	max
2 h after light	1.621104	0.220276	5.55184
6 h after light	0.9492615	0.157283	2.10009
10 h after light	1.1562855	0.0	2.34483
14 h after light	1.6484928333333333	0.0	4.3319
18 h after light	1.598247	0.609368	3.40084
2 h after dark	0.9905938333333333	0.114206	2.35174