condition	mean	min	max
4 h after light	78.20957949999999	69.641449	86.77771
8 h after light	74.613193	62.482692	86.743694
12 h after light	92.334784	80.920744	103.748824
4 h after dark	74.500466	71.921445	77.079487
8 h after dark	60.163112999999996	52.087233	68.238993
12 h after dark	102.096278	102.096278	102.096278