condition	mean	min	max
0 h after light	0.4315155	0.0	0.863031
4 h after light	1.74097	1.70202	1.77992
8 h after light	1.7452965	0.907883	2.58271
4 h after dark	1.2937015	0.866893	1.72051
8 h after dark	0.8720755	0.871368	0.872783
12 h after dark	0.0	0.0	0.0