condition	mean	min	max
4 h after light	0.30895550000000005	0.307754	0.310157
8 h after light	0.7561135	0.502577	1.00965
12 h after light	0.4603545	0.0	0.920709
4 h after dark	1.080745	1.07299	1.0885
8 h after dark	0.468125	0.403279	0.532971
12 h after dark	0.2437675	0.22285	0.264685