condition	mean	min	max
4 h after light	155.374528	147.986285	162.762771
8 h after light	141.57576849999998	119.847441	163.304096
12 h after light	159.6271375	154.539749	164.714526
4 h after dark	173.16449749999998	157.608056	188.720939
8 h after dark	186.588732	174.774559	198.402905
12 h after dark	182.501427	182.501427	182.501427