condition	mean	min	max
4 h after light	1253.7607805	1204.98664	1302.534921
8 h after light	1062.392054	882.436667	1242.347441
12 h after light	990.4086675	863.903746	1116.913589
4 h after dark	974.2244595	721.370708	1227.078211
8 h after dark	731.025151	630.197588	831.852714
12 h after dark	587.003321	587.003321	587.003321