condition	mean	min	max
4 h after light	143.16903	140.929107	145.408953
8 h after light	123.644152	111.847442	135.440862
12 h after light	142.89439	131.466615	154.322165
4 h after dark	142.645319	131.403532	153.887106
8 h after dark	129.5673765	118.205646	140.929107
12 h after dark	133.047015	133.047015	133.047015