condition	mean	min	max
4 h after light	11.143208000000001	10.637702	11.648714
8 h after light	10.365520499999999	9.347906	11.383135
12 h after light	12.3424385	12.11496	12.569917
4 h after dark	11.520499000000001	11.207698	11.8333
8 h after dark	9.804265000000001	9.663573	9.944957
12 h after dark	11.116556	11.116556	11.116556