condition	mean	min	max
4 h after light	11.241496000000001	11.074471	11.408521
8 h after light	11.373309500000001	11.074471	11.672148
12 h after light	11.4491365	9.889567	13.008706
4 h after dark	10.990648499999999	10.820799	11.160498
8 h after dark	10.884104	10.038064	11.730144
12 h after dark	10.315248	10.315248	10.315248