condition	mean	min	max
0 h after light	0.513018	0.269655	0.756381
4 h after light	0.7001425	0.549517	0.850768
8 h after light	2.357245	2.13426	2.58023
4 h after dark	1.77806	1.69495	1.86117
8 h after dark	1.17346	1.16854	1.17838
12 h after dark	0.477688	0.323151	0.632225