condition	mean	min	max
0 h after light	10.34883	9.87946	10.8182
4 h after light	12.6782	11.4492	13.9072
8 h after light	13.94135	13.7501	14.1326
4 h after dark	10.6783	9.0986	12.258
8 h after dark	11.4679	11.4198	11.516
12 h after dark	9.596035	9.28376	9.90831