condition	mean	min	max
4 h after light	485.027696	424.993047	545.062345
8 h after light	396.18891199999996	387.297849	405.079975
12 h after light	492.9569655	443.693595	542.220336
4 h after dark	327.2709705	282.475827	372.066114
8 h after dark	363.430931	312.170744	414.691118
12 h after dark	510.447583	510.447583	510.447583