condition	mean	min	max
4 h after light	823.8329685000001	676.232057	971.43388
8 h after light	633.4445675	633.215542	633.673593
12 h after light	1096.3029235000001	710.09702	1482.508827
4 h after dark	758.276016	661.757397	854.794635
8 h after dark	1924.939912	1907.336908	1942.542916
12 h after dark	817.973684	817.973684	817.973684