condition	mean	min	max
4 h after light	78.80075	68.5811	89.0204
8 h after light	115.69749999999999	107.743	123.652
12 h after light	68.8732	64.5935	73.1529
4 h after dark	86.7036	84.7477	88.6595
8 h after dark	71.20295	61.8277	80.5782
12 h after dark	85.858	78.2091	93.5069