condition	mean	min	max
4 h after light	4.65	4.09433	5.20567
8 h after light	4.24843	4.07888	4.41798
12 h after light	4.413130000000001	4.36427	4.46199
4 h after dark	5.645716666666667	5.17636	6.35543
8 h after dark	6.323016666666667	5.82254	6.87674
12 h after dark	5.03081	4.54812	5.30851