condition	mean	min	max
4 h after light	0.266421	0.227067	0.305775
8 h after light	0.280883	0.246389	0.315377
12 h after light	0.7736000000000001	0.738251	0.808949
4 h after dark	2.17626	2.10413	2.24839
8 h after dark	1.20358	1.16691	1.24025
12 h after dark	0.6293335	0.442919	0.815748