condition	mean	min	max
4 h after light	1.7847365	0.989033	2.58044
8 h after light	0.783705	0.0	1.56741
12 h after light	2.714085	1.36993	4.05824
4 h after dark	0.0	0.0	0.0
8 h after dark	1.2105496666666666	0.0	3.0589
12 h after dark	0.4401873333333333	0.0	0.786686