condition	mean	min	max
4 h after light	10.795883333333334	10.643180000000001	10.95346
8 h after light	10.84516	10.57592	11.03169
12 h after light	11.043913333333332	10.803519999999999	11.2676
4 h after dark	10.791996666666666	10.57322	11.04674
8 h after dark	10.810963333333333	10.562999999999999	11.05343
12 h after dark	10.66883	10.47485	10.85522