condition	mean	min	max
0 h after light	0.5316514999999999	0.439528	0.623775
4 h after light	0.752991	0.722251	0.783731
8 h after light	2.001105	1.86422	2.13799
4 h after dark	1.423265	1.19179	1.65474
8 h after dark	1.23227	1.0822	1.38234
12 h after dark	0.8667210000000001	0.731562	1.00188