condition	mean	min	max
0 h after light	4.569710000000001	3.8125	5.32692
4 h after light	6.0180299999999995	3.85784	8.17822
8 h after light	5.6985600000000005	4.96301	6.43411
4 h after dark	4.29371	3.75916	4.82826
8 h after dark	6.04999	5.38079	6.71919
12 h after dark	4.014215	3.92047	4.10796