condition	mean	min	max
4 h after light	8.9056115	8.080462	9.730761
8 h after light	9.411054499999999	9.313901	9.508208
12 h after light	10.2798785	10.001333	10.558424
4 h after dark	9.3731085	9.039021	9.707196
8 h after dark	10.254801	9.707196	10.802406
12 h after dark	9.870848	9.870848	9.870848