condition	mean	min	max
4 h after light	11.295873333333335	11.2155	11.38851
8 h after light	11.082033333333333	11.00656	11.14015
12 h after light	11.12098	11.04123	11.18413
4 h after dark	11.25563	11.0653	11.3679
8 h after dark	11.163446666666665	10.918389999999999	11.381789999999999
12 h after dark	11.518516666666667	11.25222	11.69939