condition	mean	min	max
4 h after light	1132.599956	907.849958	1357.349954
8 h after light	1355.6887995	1331.310332	1380.067267
12 h after light	1267.9919945	1210.845547	1325.138442
4 h after dark	982.281519	638.693595	1325.869443
8 h after dark	767.083717	614.494856	919.672578
12 h after dark	854.462267	854.462267	854.462267