condition	mean	min	max
4 h after light	0.146739	0.0	0.293478
8 h after light	0.0	0.0	0.0
12 h after light	0.585322	0.296557	0.874087
4 h after dark	0.182197	0.124151	0.284079
8 h after dark	1.2367	0.0	2.18737
12 h after dark	0.7761376666666667	0.244059	1.2093