condition	mean	min	max
2 h after light	6.023353333333334	5.52676	6.30157
6 h after light	6.12189	5.954	6.32482
10 h after light	6.12053	5.72828	6.62554
2 h after dark	7.313633333333334	5.6551	8.49165
6 h after dark	9.336806666666666	8.92157	9.61866
10 h after dark	8.338849999999999	7.39109	8.94404