condition	mean	min	max
4 h after light	960.6175000000001	945.345	975.89
8 h after light	1394.52	1358.27	1430.77
12 h after light	1192.4499999999998	1177.04	1207.86
4 h after dark	234.289	229.54	241.926
8 h after dark	127.197	124.921	129.396
12 h after dark	373.9986666666667	364.366	381.102