condition	mean	min	max
4 h after light	539.8426405	482.76593	596.919351
8 h after light	624.596798	618.749811	630.443785
12 h after light	767.3549855	755.874745	778.835226
4 h after dark	710.1577295	648.378871	771.936588
8 h after dark	720.961671	655.30667	786.616672
12 h after dark	876.322301	876.322301	876.322301