condition	mean	min	max
4 h after light	0.29185150000000004	0.261543	0.32216
8 h after light	0.464191	0.261014	0.667368
12 h after light	1.6526999999999998	1.53762	1.76778
4 h after dark	1.55501	1.38759	1.72243
8 h after dark	1.37823	1.20785	1.54861
12 h after dark	0.8884855	0.724811	1.05216