condition	mean	min	max
0 h after light	0.817871	0.163312	1.47243
4 h after light	0.571638	0.499209	0.644067
8 h after light	0.40860050000000003	0.332484	0.484717
4 h after dark	1.929475	1.44354	2.41541
8 h after dark	1.29148	1.13538	1.44758
12 h after dark	1.6893799999999999	1.30474	2.07402