condition	mean	min	max
2 h after light	4.66066	3.60829	6.30093
6 h after light	4.89795	4.2551	5.75798
10 h after light	4.75288	4.16931	5.10725
2 h after dark	5.403363333333333	4.67484	6.26057
6 h after dark	6.455583333333333	6.17194	6.93403
10 h after dark	6.028863333333334	5.29631	6.73055