condition	mean	min	max
4 h after light	1003.370062	1000.430651	1006.309473
8 h after light	1512.6985445	1304.870507	1720.526582
12 h after light	942.5939085	670.340376	1214.847441
4 h after dark	772.5986795	685.783953	859.413406
8 h after dark	827.354492	723.008986	931.699998
12 h after dark	351.155134	351.155134	351.155134