condition	mean	min	max
4 h after light	11.072514	10.549615	11.595413
8 h after light	10.3227045	9.918354	10.727055
12 h after light	12.002305	11.595413	12.409197
4 h after dark	13.6958775	13.22943	14.162325
8 h after dark	14.669858000000001	12.409197	16.930519
12 h after dark	12.406134	12.406134	12.406134