condition	mean	min	max
4 h after light	513.987047	505.98007	521.994024
8 h after light	496.865535	322.878831	670.852239
12 h after light	666.288046	549.098691	783.477401
4 h after dark	469.65126150000003	381.745939	557.556584
8 h after dark	491.68462	378.852844	604.516396
12 h after dark	313.155134	313.155134	313.155134