condition	mean	min	max
4 h after light	1093.5755835	1005.893088	1181.258079
8 h after light	998.093114	992.954171	1003.232057
12 h after light	965.2397834999999	892.741277	1037.73829
4 h after dark	962.2048915	877.418236	1046.991547
8 h after dark	914.7189735	819.729072	1009.708875
12 h after dark	1103.433987	1103.433987	1103.433987