condition	mean	min	max
4 h after light	921.6700000000001	869.542	973.798
8 h after light	864.337	852.298	876.376
12 h after light	1076.08	1018.86	1133.3
4 h after dark	956.329	885.948	1026.71
8 h after dark	1161.01	1135.17	1186.85
12 h after dark	1160.85	1156.62	1165.08