condition	mean	min	max
4 h after light	11.54225	10.4604	12.6241
8 h after light	10.99135	10.1482	11.8345
12 h after light	12.554300000000001	11.5379	13.5707
4 h after dark	16.4345	16.0343	16.8347
8 h after dark	11.00795	10.857	11.1589
12 h after dark	12.21565	11.3737	13.0576