condition	mean	min	max
4 h after light	117.86349999999999	113.41	122.317
8 h after light	86.33385000000001	78.3366	94.3311
12 h after light	75.81865	62.3277	89.3096
4 h after dark	88.87445	78.339	99.4099
8 h after dark	180.664	174.918	186.41
12 h after dark	177.435	177.221	177.649