condition	mean	min	max
4 h after light	9.1421265	8.615991	9.668262
8 h after light	10.35959	9.635861	11.083319
12 h after light	9.572453	8.663967	10.480939
4 h after dark	9.238934	8.803553	9.674315
8 h after dark	10.096788499999999	9.674315	10.519262
12 h after dark	9.707831	9.707831	9.707831