condition	mean	min	max
4 h after light	14.0619895	13.868961	14.255018
8 h after light	12.2561185	11.461497	13.05074
12 h after light	13.6193375	13.559122	13.679553
4 h after dark	14.291739	13.47189	15.111588
8 h after dark	15.1750755	14.927153	15.422998
12 h after dark	13.679553	13.679553	13.679553