condition	mean	min	max
0 h after light	0.5155665	0.515107	0.516026
4 h after light	1.595065	1.01573	2.1744
8 h after light	1.25448	1.19851	1.31045
4 h after dark	0.6160215	0.361358	0.870685
8 h after dark	0.763111	0.511592	1.01463
12 h after dark	0.657389	0.359436	0.955342