condition	mean	min	max
4 h after light	10.3925675	9.710664	11.074471
8 h after light	11.514595	10.832046	12.197144
12 h after light	10.8296945	10.19866	11.460729
4 h after dark	11.213191	11.074471	11.351911
8 h after dark	10.85884	10.18366	11.53402
12 h after dark	9.626558	9.626558	9.626558