condition	mean	min	max
4 h after light	11.9402475	11.356779	12.523716
8 h after light	12.138274	11.751967	12.524581
12 h after light	11.723319	10.19866	13.247978
4 h after dark	12.5812435	12.533951	12.628536
8 h after dark	12.873856	11.751967	13.995745
12 h after dark	10.244174	10.244174	10.244174