condition	mean	min	max
4 h after light	403.304396	373.689663	432.919129
8 h after light	410.538715	378.303972	442.773458
12 h after light	450.589528	435.485461	465.693595
4 h after dark	496.9952995	435.485461	558.505138
8 h after dark	436.565397	411.178529	461.952265
12 h after dark	386.778111	386.778111	386.778111