condition	mean	min	max
0 h after light	0.39655799999999997	0.288079	0.505037
4 h after light	2.45463	2.41425	2.49501
8 h after light	3.215005	3.1524	3.27761
4 h after dark	1.418282	0.990254	1.84631
8 h after dark	1.924985	1.48954	2.36043
12 h after dark	0.7090455	0.50346	0.914631